JSW Corporate Guide · JSW is a global corporation carrying out steel and energy products business, with products in electric power, oil, natural gas, and other energy ﬁ elds, as

2018.10

www.jsw.co.jp

JSW corporate guide

After World War II, the company turned its sophis-ticated technologies and considerable experience to meeting peacetime needs. Continuing to produce high-quality steel, it developed machinery making use of this steel and endeavored to open up new business fields. In addition to heavy and chemical industries such as electric power, steel, shipbuilding, and petro-chemicals, the company broadened into areas from automobiles to electrical machinery and information equipment, earning a worldwide reputation as an inte-grated producer of steel materials and machinery.Today, having grown into a comprehensive materials

provider and manufacturer of mechatronics products, JSW is meeting society’s needs at the forefront. In the steel and energy products business, we are serving the needs of the energy industry in areas such as elec-trical power generation, oil refi ning, natural gas, and wind power generation. In the industrial machinery products business, we supply equipment for manufac-turing and processing plastic materials, along with a diverse range of products in areas from information technology to defense.

In 1907, the Japanese government launched a joint venture for the purpose of domestic weapons production in Muroran, Hokkaido — later to become a major steel manufacturing center—

consisting of two British firms (W.G. Armstrong and Vickers) and one Japanese company. That was the birth of the Japan Steel Works, Ltd. (JSW).

・Continue to provide clients withsurprise and excitement

・Coexist with society and sustain profi ts

・Believe in constant change

Management Philosophy

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03

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Corporate Vision and Management Philosophy

Message from the President

Business Unit Structure and Product Groups

Facilities

Steel and Energy Products

Industrial Machinery Products

Research and Development

History and Network

Contents

Corporate Vision

A company that creates change with creative technology, and contributes to the development of society

02JSW corporate guide

Aiming for Stable Growth as a Company through Monozukuri and Value Creation

Since its founding in 1907, the Japan Steel Works,

Ltd. (JSW) has pursued monozukuri (good manu-

facturing practices) and sought to create value,

contributing to the further development of society

by leveraging cutting-edge technologies to continue

meeting the demands of customers in Japan and

overseas.

The current global situation is uncertain and the

future outlook defies prediction, but however the

times may change, we continue to aspire to a spirit

of enterprise focused on meeting the demands of

our customers through a commitment to mono-

zukuri and value creation.

JSW is a global corporation carrying out steel and

energy products business, with products in electric

power, oil, natural gas, and other energy fi elds, as

well as industrial machinery products business with

a broad lineup centering on equipment for plastics

processing and products employing lasers. We are

contributing to the further development of society

by meeting its needs with the technologies and

skills amassed during our long history spanning

more than a century, as well as with new techno-

logical development.

We will continue to do all in our power to meet our

stakeholders’ expectations, aiming to achieve stable

growth as a company through monozukuri and

value creation. In so doing, we remain committed to

performing our obligations on four diff erent fronts,

ensuring satisfaction for customers, employees,

and shareholders, as well as fulfillment of our

responsibilities to society.

We welcome the continued support and encourage-

ment of our stakeholders as we go forward.Naotaka MiyauchiRepresentative Director and President

Message from the President

03 04JSW corporate guideJSW corporate guide

Business Unit Structure and Product Groups


Markets MarketsElectric power / Iron and steel Petrochemicals VehiclesIndustrial machinery

Information technology

Defense


Steel Castings and Forgings Plastics MachinerySteel Plates and Steel Structures Other Machinery

Cast and Forged Steel Products●Monoblock Rotor Shafts for Power Generators

● Shell Flanges for Nuclear Reactor Pressure Vessels

● Turbine Casings for Thermal Power Plants

　　　　　　　　　　　　● Rolls for Plate Mills

Hiroshima and Yokohama PlantsDesign, casting, machining, equipment main-tenance, power use management, manufac-ture of machine parts, equipment installation, security management, employee welfare, and subsidiaries and affi liates in related fi elds

Other Machinery● Excimer Laser Annealing Systems

●Magnesium Alloy Injection Molding Machines

● Dampers and Tightlock Couplers for Railway Cars

● Compressors ● Defense Equipment

Muroran PlantDesign, manufacturing (casting, machining, rolling, welding), facility maintenance, power use management, transportation, testing, se-curity management, employee welfare, and subsidiaries and affi liates in related fi elds

Business segments

Parent business units

Products

Production Production

Business segments

Parent business units

Products

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Plastics Machinery Products● Large-Size Pelletizers

● Twin-Screw Extruders (TEX)

● Film and Sheet Production Systems

● Plastic Injection Molding Machines

●● Continuous Multilevel Blow Molding MachinesContinuous Multilevel Blow Molding Machines

Industrial Machinery Products

Steel Plates and Steel Structures● Clad Steel Plates and Pipes

● Pressure Vessels for Oil Refi ning

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Oil and natural gas

Muroran PlantEver since our founding, the Muroran Plant has played a valuable part in the develop-ment of Japan’s heavy and chemical indus-tries as a materials production center. Making use of large production facilities, such as a 14,000-ton hydraulic press, and cutting-edge equipment, including a 150-ton electro-slag remelting furnace, the plant supplies the world with high-quality products that include very large to small cast and forged steel products, steel plates and pipes, reactors for oil refineries and petrochemical plants, as well as wind turbines and other products for the energy fi eld.

Hiroshima PlantDedicated to technological innovations especially in the fields of plastics and me-chatronics, the Hiroshima Plant with its leading-edge manufacturing and assembly lines produces world-renowned large-size pelletizers and extruders, film and sheet production systems, and the latest plastics injection molding machines. The plant also has long experience in manufacturing and developing artillery and other defense equipment.

Yokohama PlantOur excimer laser annealing (ELA) system for IT products, enabling mass production of high-quality LCD panels and organic EL panels, has the top share of its market. We are also developing and commercializing systems for the next generation of LCD products. Following in the steps of our blow molding machines, spinning extrud-ers, and other main products, the ELA systems have earned high acclaim both in Japan and overseas. Our newest endeavor is the manufacturing of equipment for semiconductor production.

Commemorating shipment of 250th Superlarge Monoblock Low-Pressure Turbine Rotor Shaft (Muroran Plant)

Muroran Plant

Yokohama Plant

Hiroshima Plant

October, 2010

March, 2012

Commemorating shipment of 55,555th Injection Molding Machine (Hiroshima Plant)

Facilities


Behind All JSW Products Is Our Insistence on Being the Technological Leader

State-of-the-art production facilities deliver the world’s

top level of quality, on which our customers have

come to rely. We take pride in our three production

bases at Muroran, Hiroshima, and Yokohama, which

today and every day provide the world with advanced

products and systems. At each of these plants, which

are thoroughly streamlined and designed for the ul-

timate in effi ciency, numerous specialists take on the

challenge of technology innovation. The qualities of

JSW can be seen in these three plants, fully equipped

with the production systems and staff to meet the

diverse needs of the age, while striving for high preci-

sion and energy effi ciency. Total quality control (TQC)

is of course pursued at all our plants. In 1974 we

gained accreditation by the American Society of Me-

chanical Engineers (ASME) certifying that our nuclear

reactor pressure vessels and materials, as well as our

general pressure vessels and boilers, meet the high-

est quality standards of that organization, recognized

all over the world. We were awarded the prestigious

Deming Application Prize for quality control in 1983.

Then in 1994 we earned ISO 9001 and 9002 certifi ca-

tion for international quality management (combined

as ISO 9001 in 2002), and in 1998 we received ISO

14001 environmental management systems certifi ca-

tion, among other examples of the worldwide recog-

nition our company has achieved for the excellence of

our quality and manufacturing technology as well as

our efforts to protect the environment.

Main facilities120-ton electric furnace / 150-ton electro-slag remelt-ing furnace / 5-ton vacuum induction melting furnace / 3,000- to 14,000-ton presses / 30,000-horsepower 4-high reversible plate mill / 12,000-ton pipe forming press / low-frequency quenching equipment / metal machining tools / 70- to 730-ton wharf cranes

Main facilities8-ton high-frequency furnace / 6-ton electric furnace / precision casting equipment / plasma nitriding furnace and other heat treatment equip-ment / industrial chrome plating equipment / combination laser and turret punch press / vari-ous welding equipment / 2,000-ton hydraulic press / machining center and other metalworking machines / 60-ton wharf crane

Main facilitiesMachining center / NC lathe / special equipment for screw machining and other metal machining toolsM

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For more than a century since our founding in 1907,

we have been meeting the needs of the times as one

of the world’s leading materials manufacturers. Today

we manufacture a wide variety of high-quality energy-

related products in Muroran (Hokkaido) and supply

them to global customers.

Period I (1907– 45) Focusing on defense equipment, along with electric power generation parts

Period II (1946–99) Power, petroleum, steel, shipbuilding, etc., supporting Japan’s growth and on to the world

Period III (2000–) Concentrating on the energy field to meet growing worldwide demand

The world’s largest steel ingot

Scrap iron Additivematerials

Scrap Y

ardScrap

Yard

MeltingLRF (refining)

Ingot-making

Electro-slag remelting furnace (ESR)

Forging

Heat treatment Machining

Welding fabrication

Forged SteelProducts

Applications

Thermal and nuclearpower,

and steelmaking

Applications

Oil refining, etc.

Applications

Desalination plants,chemical

tanks, etc.

Applications

Natural gas extraction,etc.

Cast SteelProducts

Pressure Vessels

Clad Steel Plates

Clad Steel Pipes

Forming　　Welding

Pouring

Ingot-making Rolling Heat treatment Finishing

VIM

Pouring for casting

Examination,inspection, and

testing



Quality Recognized throughout the World: The Pride of JSW

Manufacturing Processes for Cast and Forged Steel Products, Steel Plates, and Steel Structures Product group originating from steel-making

The origins of the Japan Steel Works, Ltd., as our

name indicates, are in the manufacture of steel prod-

ucts. We provide excellent steel products created

by high levels of craftsmanship, based on advanced

technologies developed since our founding more

than a century ago. Utilizing some of the world’s larg-

est production facilities, such as a 14,000-ton hydrau-

lic press, we manufacture large cast and forged steel

products used in electric power generation and steel

production; clad steel plates and pipes widely used in

such fi elds as natural gas extraction, desalination, and

petrochemical production; and pressure vessels for oil

refineries. In so doing, we play an important role in

supporting the global energy sector.

150-ton ESR

14,000-ton press

120-ton high-power electric furnace

A 670-ton steel ingot, the world’s largest

NC vertical lathe

Pressure vessel welding fabrication line

Heat treatment furnace

Four-high wide plate mill



Cast and Forged Steel Products Steel Plates and Steel Structures

Supporting Industry around the World with Dependable Technology and Quality

JSW manufactures steel components used in electric

power generation such as rotor shafts and turbine

casings, as well as rolls used in the forging process at

steel mills. These are products that demand absolute

We supply a variety of energy-related products includ-

ing clad steel plates processes into various pressure

vessels and industrial machinery , clad steel pipes

reliability and safety. Manufacturing products out of

the world’s largest steel ingots, we are unrivaled in

our wealth of steelmaking experience.

for gas transportation in natural gas fields, and large

pressure vessels used-in oil refining.

Also Oil, Natural Gas, and Water Resources

What are Clad Steel Plates (Pipes)?

AlloysStainless steel, nickel steel, etc.

Alloy sideAnticorrosive and heat resistant

Steel material (matrix)Carbon steel

Steel material (matrix) sideProperties such as strength differ

from other alloys

CRA: Corrosion Resistant Alloy

Rolling

Pressure

bonding

1. Monoblock Rotor Shafts for Power Generators (max. product weight 273 tons)

As a steel component used in turbine shafts, this product must fully with-stand constant high-speed rotation. It must therefore be made of very high-quality steel, using advanced precision processing. By making large rotor shafts for high-output power plants, we are helping to meet the world’s power generation needs.

2. Shell Flanges for Nuclear Reactor Pressure Vessel (max. product weight 169 tons)

Pictured is a forged steel component used in nuclear reactors. Unlike con-ventional products made by welding separate pieces of metal together, our product is made entirely from a single high-quality steel ingot, the largest in the world. (The one shown here is made from a 600-ton ingot.) Our forged steel products are used in fields where abso-lute safety must be assured.

3. Turbine Casings for Thermal Power Plants

The cast steel product shown here is a casing for an electric power turbine. Advanced technology is em-ployed in every phase from materials development to realization of the complex shape.

4. Rolls for Plate Mills (max. product weight 265 tons)

These are used in the rolling process at steel mills. Drawing on our exten-sive steelmaking technology, we pro-vide all kinds of high-quality forged steel rolls including cold work rolls, hot and cold backup rolls, and thick-plate backup rolls.

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1. Clad Steel Plates and Pipes

Three of the growing needs in the world today are for extraction of natural gas to meet clean energy demands, and for desalination plants to address the worldwide scarcity of water resources and the gas des-ulfurization equipment. Using our advanced steel rolling technology, we are creating clad steel plates and pipes to help meet these needs in various energy field.

2 . Pressure Vessels for Oil Refining (max. product weight 1,450 tons)

Among the facilities in oil refineries, our products are used in processes involv-ing extremely harsh conditions. These include sulfur removal and conversion of heavy oil to lighter products through catalytic reactions under high tempera-ture and high pressure, with addition of hydrogen. Handling every phase of production from materials develop-ment to manufacture and final assem-bly, we have the capability needed for maintaining consistent quality, enabling the provision of high-quality and highly dependable products.

2

Industrial MachineryProducts


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rodu

cts

Since establishing our Hiroshima Plant in 1920, we

have gone beyond weapons production to manufac-

ture compressors, papermaking machines, desalina-

tion equipment, and many other kinds of industrial

machinery. After World War II, we contributed to the

development of the Japanese petrochemical indus-

try by supplying equipment for plastics manufactur-

ing and processing. Today this area is central to our

industrial machinery products business. We continue

to meet the latest needs with the breadth of our tech-

nologies, making equipment for processing magne-

sium, and other light alloys, for manufacturing high-

defi nition display panels, and for many more uses.

Large-Size Pelletizers Film and Sheet Production Systems Plastic Injection Molding Machines

Defense EquipmentMagnesium Alloy Injection Molding MachinesExcimer Laser Annealing Systems

Plastics Machinery Products

Other Machinery

Die Plate for Large-Size Pelletizers

Plastic Extruder (1950) Injection Molding Machine (1961) Blow Molding Machine (1963)

Blow molding

Injectionmolding

Film making

Additives materials

Polymer

Polymer made at a polymerization plant is put through a pelletizer to form plastic pellets for ease of handling. Additives are mixed into the pellets as needed, creating compound pellets with various additional functions such as thermal resistance.

Pellets are melted and formed into the desired shape in order to make plastic products.

Pelletization

(mold)

Pellets

Compound pellets

Pellet-making process Process for making plastic products Typical plasticproducts

Compounding

(mold)

Manufacturers of chemical products and plastics

Large-size pelletizers and twin-screw extruders

Our main customers

Our main products

Manufacturers of automotive components, electronics parts, and films and sheets

Injection molding machines, blow molding machines, and film and sheet production systems

Our main customers

Our main products

Polymerization plant



A Worldwide Reputation as a Top Maker of Plastics Machinery of All Kinds

We provide machinery for each step of the plastics

manufacturing process, from pellet-making to form-

ing of the fi nal product. Each of these machines has

earned high acclaim from our customers, as they

greatly contribute to the supply of plastic products

essential to our daily life.

Sealant for photovoltaiccells

Vehicle tank

Optical fi lms and sheets

200-liter drum

Automotive parts

Media-related products

Blow Molding Machines Hybrid T-die for Film and Sheet Production System (partial enlargement)

Plastic Injection Molding Machines

Plastics Machinery Products

20JSW corporate guide19 JSW corporate guide

Advanced Mechatronics Technologies Win Worldwide Acceptance Along with a Wide Array of Machines Comes Full Technical Support

Drawing on our stock of established technologies as

well as new ones developed in the latest research fa-

cilities, we are meeting customer needs around the

world for large-Size pelletizers, twin-screw extruders,

Bringing together the wealth of experience and outstand-

ing technology of a world-leading manufacturer, we make

available a wide array of fi lm and sheet production equip-

ment and injection molding machines to meet broad-

ranging customer needs. We also provide full technical

and other plastics machinery. By conducting joint

R&D with customers from their product development

stage, we are cooperating also in early commercializa-

tion of the plastic materials they need.

support for helping customers increase their productivity

and reduce costs. With a sales and service network cov-

ering America, Europe, and Asia, we are able to provide

customer support on a global scale.

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1. Large-Size pelletizers

These machines continuously pro-duce large quantities of plastic pellets, mainly polypropylene and polyethylene. Our large-size pelletiz-ers are used by many major petro-chemical product manufacturers in and outside Japan.

1. Film and Sheet Production Systems

W ith cons iderable exper ience manufacturing equipment for film and sheet production, we are able to meet a wide range of customer needs for producing general and industrial sheets as well as advanced fi lms for optical applications.

2. Twin-Screw Extruders (TEX)

Boasting high output and excellent low-temperature mixing capability, our twin-screw extruders can be used for producing various compound pellets. They bring high performance and functionality to all kinds of ap-plications in a variety of plastic manu-facturing processes, including mixing, devolatilizing, dewatering, reacting, direct molding, recycling, and envi-ronmental processing. We have also developed various metal materials resistant to corrosion and wear, ena-bling use with raw materials requiring these properties.

2. Large-Size Injection Molding Machines

Plastics manufacturers all over the world are putting to use the ad-vanced molding technology of our diverse lineup of injection molding machines large and small. We are able to offer comprehensive molding solutions, from plant layout propos-als that include peripheral equip-ment for automation and energy saving to factory automation system support.

3. Very Large Twin-Screw Extruders (TEX)

Having built a number of very large twin-screw extruders, 35 meters long and weighing 320 tons, we are able to meet a variety of customer needs. JSW twin-screw extruders adopt block cylinders. The number of blocks can be increased as needed for diverse specifi cations, and we can also meet the need for long extrud-ers.

3. Blow Molding Machines

We have earned high acclaim due to our wealth of experience in supply-ing large blow molding machines ca-tering to a diverse array of customer demands. Our machines are used to mold gasoline tanks and spoilers for automobiles, as well as drums for transporting liquids, industrial chemi-cal containers, and other plastic items.

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Large-Size Pelletizers and Twin-Screw Extruders Plastic Processing Machines and Injection Molding Machines


Plastics Machinery Products Plastics Machinery Products

2


Type 99 155-mm Self-Propelled Howitzer

5-inch, 62-caliber Naval Gun Type 87 Self-Propelled Antiaircraft Gun System (gun turret section)

30-mm Cannon

Type 10 Battle Tank (gun section)

Missile Launching Equipment

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1. Excimer Laser Annealing Systems

Excimer laser annealing systems are essential for manufacturing ultra-high-defi nition panels used in devices such as smartphones. JSW started manu-facturing and selling these systems in 1996, and has consistently responded to industry requirements by optimiz-ing and enlarging them, as well as continually developing and supplying new technologies such as monitoring systems that are useful for manufac-turing next-generation panels.

2. Magnesium Alloy Injection Molding Machines

Drawing on deep familiarity with metal materials, we developed a magnesium alloy injection mold-ing machine using thixomolding, a revolutionary method for molding environmentally friendly magnesium products. With this machine, mag-nesium alloys can be formed with the same high precision as plastic, enabling wide application to prod-ucts from automobiles to personal computers.

3. Double-Rubber Dampers and Tightlock Couplers for Railway Cars

All the couplers, dampers, and other products we manufacture for use with railway cars are the result of our outstanding design, materials, and manufacturing technology plus strict quality control, earning the trust and acclaim of each customer.

4. Compressors

Since manufacturing our fi rst recipro-cating compressor in 1920 for freezeruse, we have continued to build onour experience and R&D achieve-ments to produce mainly labyrinth-piston compressors, supplying a totalof just over 1,700 units to customers around the world in such industriesas petrochemicals and steel.

Supporting Industry Growth with Reliable Technology Technology That Must Not Be Forgotten, Even in Peacetime

As industry continues to grow, so does our extensive

lineup of products for all kinds of industrial needs.

Among them are gas compressors used by petrochemi-

cal companies, couplers and dampers for railway cars,

and hydraulic machinery products such as bolt tension-

In making our contributions to Japan’s defense, we draw

on the material- and machinery-making technology built

up since our founding, together with advanced technolo-

gies in such areas as new materials, mechatronics, and

simulations. These are applied to the design, manufac-

ers. Lately we have been turning our attention to equip-

ment for manufacturing the high-resolution display pan-

els found on tablets and other terminals. Leveraging our

wealth of technology, we are devising ways of improving

conventional products and developing new ones.

ture, and maintenance of defense equipment from fi ring

systems to missile launchers. We are also actively en-

gaged in R&D on new defense equipment and systems.

Other Machinery Other MachineryIndustrial Machinery Products Defense Equipment



Muroran Research Laboratory was established in 1907 with the founding of JSW. From fundamental to applied studies, the laboratory has broadened its research fi elds on materials for key industries, such as steelmaking, thermal/nuclear power generation, oil refi ning and natural gas transport. In recent years, strong research efforts are being devoted to studies on manufacturing processes for heat resistance, corrosion resistane, abrasion resistance and hydrogen resistance and, as well as to searching for applied products to new industrial fi elds such as application system using hydrogen storage alloys, functional materials for optical and electronic devices.

Muroran Plant

Yokohama Plant

Hiroshima Plant

The excimer laser annealing system, a core product of Yokohama Plant, is used for the manufacture of advanced displays, and required to have manufacturing apparatus incorporating advanced technology suitable for the evolution of the display. Furthermore even in industrial machinery mainly composed of blow molding machines, compliance with molded articles using advanced materials is required. To response to demands, we are working on technological development such as process, evaluation, structural analysis, control, and optics, and we are improving device performance and developing new products that meet the needs.

The Hiroshima Plant is developing various element technologies aimed at improving the performance and function of machinery products such as extruders and injection molding machines in plastics and polymer alloy fi elds.Especially, by utilizing a new analytical technique such as MPS (Moving Particle Semi-implicit method), we will promote the development of new products quickly by reproducing the plastic melting plasticization phenomenon in the extruder which could not be predicted so far.In addition, we have developed new materials which possess resistance such as abrasion and corrosion for the machinery products to be used to satisfy our customers over a long period of time.

Working to Realize Today’s Dreams with Tomorrow's Technology.

Aiming to become a global leader in monozukuri,

we devote strong efforts to the development of new

products, creating new businessese and manufacturing

methods based on our own technologies, while at

the same time promoting business collaborations

and joint development projects on multiple fronts

so that technologies can be supplemented and

commercialized at an early date.

Each division of JSW is actively working to enhance the

functions, performance, and reliability of our existing

core products, developing and perfecting products in

new fi elds meeting the needs of this age.

New Business Promotion Headquaters are promoting

creation of new businesses not belonging to any other

division, new product development and business

transfers.

As main targets of commercialization efforts, we

are focusing aircraft and automotive field, energy

and environment and electronics, information and

communications based on customer needs with

emphasis.

Research and Development

Flow rate

Row High

1. Steel Pressure Vessel of Hydrogen Storage for Hydrogen StationA hydrogen refueling station is a facility for compressing and storing hydrogen gas, which is the fuel for FCV (Fuel Cell Vehicles) up until a high pressure state of 70MPa and filling it into FCV. It is equivalent to a gas station for general vehicles. Based on the fi ndings of hydrogen embrittlement and high-pressure

vessel manufacturing experience that we have cultivated so far, we have commercialized pressure vessel of hydrogen with design pressure 99MPa using high strength low alloy steel.

3. Laser Application SystemBased on the accumulated technology by excimer laser annealing system, we are developing laser application system suitable for various fi elds. The laser can irradiate a specifi c wavelength in a very short time, and it also has excellent condensing characteristics, so that only the surface in the narrow region can be heat treated. Devices that make use of these characteristics are used in the manufacturing process of semiconductors and displays. Heat distribution of materials of laser irradiation for selection of laser and irradiation method, analysis of vibration, head of sound, fl uid for structural design of equipment are carried out.

2. Long Forging for Offshore StructureOcean development of petroleum and natural gas is heading towards deep water in recent years, and when a failure accident of equipment occurs in the ocean, because it causes enormous marine environmental pollution, for the members used in marine development equipment, strength and low temperature toughness is required at a high level. It is one of the products that achieves homogene-ous material properties is difficult because it is long and thick by part. Such manufacturing is one of the diffi cult products. We have found the optimum chemical composi-tion and heat treatment conditions of large forged steel products that are difficult to manufacture and are leading to the manufacture of reliable products. (Photo shows the quenching heat treat-ment situation of a long rolling forged steel mem-ber of 18m in role called taper stress joint)

4. Analysis TechnologyIn developing and manufacturing resin polymer processing equipments, it is important to obtain desired quality by plasticizing and kneading according to the requirements. For that reason, we are focusing not only on improving the reliability of mechanical products through structural and mechanistic analysis, but also on kneading evaluation for quality prediction of compounded polymer through molten polymer fl ow analysis. The above fi gure shows the prediction results of unfi lled transport and fully-filled kneading of two kinds (blue, yellow) of molten polymers in the twin screw extruder by particle method analysis.By applying the particle method, it is possible to predict the devolatilization performance of molten polymer containing solvent etc. in detail, so we aim to improve the effi ciency of the devolatilization process for purifying the producing resin material which contain the high concentration solvents.

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3

2

4

Row

Laser Application System

Laser annealing systemcorresponding to irradiation of micro area on 8 inch wafer.

Laser lift-off systemfor debonding fl exible display.

Flow velocity distribution simulation inside the laser application system

Houston

Corona (near Los Angeles)

Shanghai

Singapore

Jakarta

　Düsseldorf

New YorkDetroit

TaipeiGurgaon (near Delhi) Shenzhen

Hong KongManila

HanoiBangkok

Kuala Lumpur

★

室蘭製作所

　札幌支店

本社横浜製作所

名古屋支店

関西支店

広島製作所中国支店

九州支店

★本社★製作所★支店


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1907 Founded by Hokkaido Colliery Steamship Company and the British fi rms Sir W.G. Armstrong, Whitworth & Co., Ltd. and Vickers Sons and Maxim, Ltd., with capitalization of 10 million yen. The headquarters and factory are located in Muroran, Hokkaido.

1915The headquarters are moved to Tokyo.

1920The Hiroshima Plant is established with the purchase of Hiroshima Seisakusho Co., Ltd., a company located outside the city of Hiroshima.

1935Construction of the Yokohama Plant begins in Kanazawa-cho, Kanagawa Prefecture.The plant is completed in June 1936 and goes into operation.

1938Construction of the Tokyo Plant begins in Fuchu-cho, Kitatama-gun, Tokyo-fu.The plant is completed in May 1941 and goes into operation.

1950The Japan Steel Works, Ltd. is dissolved and reestablished with capital of 200 million yen. The new company takes over operations

at the four plants in Muroran, Hiroshima, Yokohama, and Tokyo as well as the headquarters and other offi ces.

1969Offi ces are established in New York, Düsseldorf, and Tehran.

1975Offi ces are established in Los Angeles, Houston, and Singapore.

1978Japan Steel Works America, Inc. is established.

1983Operations begin at the new Yokohama Plant.The Beijing Offi ce is established.The company is awarded the Deming Application Prize.

1987The company enters the information systems business.Construction of the Fuchu Intelligent Park begins on the site of the former Tokyo Plant.

1990JSW Plastics Machinery, Inc. is established in the United States.

1991The Technology Development Center is completed on the Hiroshima Plant premises.

1994ISO 9001 and 9002 certifi cation is acquired.

1997JSW Plastics Machinery (H.K.) Co., Ltd. is established in Hong Kong.

1998ISO 14001 certifi cation is acquired.

2000JSW Plastics Machinery (TAIWAN) Corp. is established.

2003The 10,000-ton press at the Muroran Plant is upgraded to a maximum upsetting force of 14,000 tons.JSW Plastics Machinery (C) Corp. is established in China.

2005The Shanghai Offi ce is established.

2007The company marks the centenary year of its founding.The headquarters are moved to Osaki in Tokyo.

2008Construction of the No. 4 assembly factory is completed at Hiroshima Plant.JSW Machinery Trading (Shanghai) Co., Ltd. is established in China.

2009Japan Steel Works (INDIA) Private Limited is established.

2010JSW Machinery (Ningbo) Co., Ltd. is established in China.

2012The Düsseldorf Offi ce is made a local subsidiary. Japan Steel Works Europe GmbH is established.

2014The Japan Steel Works (Singapore)Pte.Ltd. is established.JSW AFTY Corporation is established in Tokyo.

2015SM PLATEK Co.,LTD. (SMP) in Korea becomes a subsidiary of JSW.

2016Meiki Co.,Ltd. becomes wholly-owned subsidiary.

Overseas

Japan Steel Works America, Inc.　Head Offi ce　379 Thormall Street, 5th Floor, Edison　NJ, 08837 USA　Phone: +1-212-490-2630 Facsimile: +1-212-490-2575

　Detroit Offi ce　24387 Halsted Road Unit B, Farmington Hills, MI 48335, U.S.A　Phone: +1-248-536-0288 Facsimile: +1-248-536-2575

　Los Angeles Offi ce　555 South Promenade Ave., Unit 104, Corona, California 92879, U.S.A.　Phone: +1-951-898-0934 Facsimile: +1-951-898-0944

　Chicago Offi ce　540 Capital Drive, Suite 130, Lake Zurich, IL 60047, U.S.A.　Phone: +1-847-550-0704 Facsimile: +1-847-550-0725

Japan Steel Works India Private Limited611, Time Tower, MG Road, Sector 28,Gurgaon, Haryana, 122001, IndiaPhone: +91-124-469-4444 Facsimile: +91-124-469-4433

Japan Steel Works Europe GmbHFriedrichstr. 19, 40217 Düsseldorf, F.R.GermanyPhone: +49-211-3116660 Facsimile: +49-211-31166640

The Japan Steel Works (Singapore) Pte. Ltd.17, Gul Lane, 629413, Republic of SingaporePhone: +65-68614511 Facsimile: +65-68623166

JSW Machinery Trading (Shanghai) Co., Ltd.28A, Strength Plaza, No.600-4, Tianshan Road, Shanghai 200051, CHINAPhone: +86-21-6192-1022 Facsimile: +86-21-6192-1023

PT. JSW Plastics Machinery Indonesia Gajah Building Unit K, JI. Dr. Saharjo Raya, No.111 Tebet, Jakarta Selatan 12810, IndonesiaPhone: +62-21-8370-2536 Facsimile: +62-21-829-8264

JSW Plastics Machinery (Philippines) Inc. Unit 802 Alabang Business Tower, 1216 Acacia Avenue, Madrigal Business ParkAlabang Muntinlupa City 1771, PhilippinesPhone: +63-2-478-2533 Facsimile: +63-2-809-6221

JSW Plastics Machinery (H.K.) Co., Ltd.Room 907, Corporation Park, 11 On Lai Street, Sha Tin, N.T, Hong KongPhone: +852-2648-0720 Facsimile: +852-2686-8204

JSW Injection Machine Maintenance (Shenzhen) Co., Ltd.1F, YiBen Electronic & Business Industrial Park, No.1063 Chaguang Road, Xili Town, Nanshan District, Shenzhen City, Guangdong Province, P.R.C.Phone: +86-755-8602-0930 Facsimile: +86-755-8602-0934

JSW Plastics Machinery Vietnam Ltd.R103, Techno Center, Thang Long Industrial Park, Kim Chung Commune,Dong Anh District, Hanoi, VietnamPhone: +84-24-951-6383 Facsimile: +84-24-951-6384

JSW Plastics Machinery (TAIWAN) Corp.1F., No.21, Da Hu 1st Rd., Guishan Shiang, Taoyuan, County 33373 Taiwan, R.O.C.Phone: +886-3-396-2102 Facsimile: +886-3-396-2104

JSW Plastics Machinery (M) SDN. BHD.D6-5-G, (Ground Floor), Block D6, Pusat Perdagangan Dana 1, Jalan PJU 1A/46, 47301, Petaling Jaya, Selanagor Darul Ehsan, MalaysiaPhone: +60-3-7842-6076/6077 Facsimile: +60-3-7842-6078

The Japan Steel Works (Thailand) Co., Ltd.78/6 JST Building 4th Floor, Moo7 King Kaew Road, Rachatewa,Bangplee, Samutprakarn 10540 ThailandPhone: +66-2-738-5272 Facsimile: +66-2-738-5277

Documents

JSW Corporate Guide · JSW is a global corporation carrying out steel and energy products business, with products in electric power, oil, natural gas, and other energy ﬁ elds, as