Embed Size (px)
Citation preview
www.globalsources.com/MobileElectronicswww.globalsources.com/ElectronicComponents
Next-Gen Components
Wearables✓Key trends
✓ Industry outlook
✓ 43 Top products
✓ 43 Supplier profiles
EC No.1 site house ad_EC_032016
The No. 1 site for buyersof Electronic Components
www.globalsources.com/ElectronicComponents
of Electronic Components
New product coverage — updated daily
100% Verifi ed Suppliers including 60% Verifi ed Manufacturers
Exclusive reports, research and analysis
Buyer’s Guide
Next-Gen Components
Wearables
More exclusive news: GlobalSources.com/ElectronicComponents 3
Microspeaker R&D shifts focus to piezoelectric ceramic types 4An exclusive and in-depth report, including key trends, industry outlook
Gallery of 43 next-gen components 6
Comparison table 15Profiles of 43 export-ready suppliers
4 More exclusive news: GlobalSources.com/ElectronicComponents
Microspeaker R&D shifts focus to piezoelectric ceramic types
Mainland China’s microspeaker suppliers are stepping up miniaturization efforts, looking to pursue piezoelectric ceramic types for the growing wearables market. This is while they sustain the development and production of SMD units and continue the release of conventional kinds with thinner profiles.
Manufacturers are highlighting the first category for their advantages in size, with up to 0.9mm thickness achievable, and simple structure compared with the complex one of SMD counterparts. In addition, by their inherently nonmagnetic attribute, piezoelectric ceramic units do not cause electromagnetic interference, which is an issue in space-constrained high-density circuit boards. There is also the key feature of flexibility, which suits wearable devices.
Only foreign-invested companies in the mainland, however, have introduced such products. One of them is Dongguan Abatech, a subsidiary of Taiwan Abatech Electronics, which offers models that measure 1.6mm in thickness, weigh less than 2g, and are heat- and water-resistant. The units have 3.5 to 7V rated voltage and consume less than 6mW at 1kHz, 5V rms. Applications include Ultrabooks, notebook and tablet PCs, digital cameras and photo frames, handheld gaming devices and smart watches.
In the meantime, local suppliers enhance the existing line. More can turn out SMD microspeakers now. Although production is still order-based, the type’s share of output has increased, estimated at about 40 percent at present.
As for the dominant traditional category, manufacturers work toward realizing slimmer forms. Some have reached 2mm, while typical units for smartphones are up to 5mm. Companies promote
water-resistant models as well, which have an IP65 to IP68 rating. Such releases make up more than 40 percent of shipments, a ratio that is expected to rise in the next few years.
The worldwide microspeaker/transducer industry will have steady growth, with shipped volume projected to rise by 10 percent in coming months. In 2015, the total hit 11.772 billion units from 8.725 billion units in 2012, according to statistics from the China Electronic Components Association.
This buoyancy is reflected in the mainland, with makers anticipating sales growth of 5 to 10 percent by year-end.
The mainland is the largest production base for microspeakers. Over 500 suppliers make up the pool, 80 percent of which are locally owned. AAC Technologies and Zhejiang New Jialian are among the major domestic companies. Their foreign counterparts there include major industry players such as Hosiden of Japan, BSE of South Korea and Merry of Taiwan. Most suppliers manufacture other electroacoustic components such as buzzers and transducers.
The Yangtze River and Pearl River Delta regions are the main hubs. The key locations are Shenzhen and Dongguan in Guangdong province, Ningbo in Zhejiang and Changzhou in Jiangsu.
Mainstream selection Local microspeakers come in round, rectangular, square and oval variants, with the first leading output with a 40 to 50 percent share. In terms of features, the options are still 0.1 to 5W rated power, 0 to 20kHz frequency response range, 70 to 105dB sound pressure level and 4 to 64ohm impedance. Products comply with RoHS.
Production of traditional but slimmer configurations and SMD variants continues while makers prepare for the expected boom in wearables applications.
More exclusive news: GlobalSources.com/ElectronicComponents 5
About 30 to 80 percent of yield is based on OEM or ODM orders, highlighting local makers’ customization capability.
Ferrite, NdFeB and AlNiCo magnets, and Mylar paper, polyimide, PEI and PU diaphragms, and voice coils, baskets and glue are sourced locally. Companies also
use plastic and adhesive from overseas as required. For the latter material, they usually turn to Taiwan Everwide.
Despite the stable supply and cost of manufacturing inputs, prices dropped by 5 to 10 percent in the past year due to fierce competition. Most suppliers expect the trend will persist in the months ahead.
Li-polymer battery suppliers stress higher energy density, thinner profilesChina manufacturers of Li-polymer batteries keep up efforts to improve products further, capitalizing on the chemistry’s virtual monopoly in the strong mobile electronics and fast-growing wearables markets. They are increasing energy density to bolster battery capacity, while offering thinner units to match the miniaturization requirements in these applications.
The use of LiCoO2 cathode materials that can be charged at higher than 4.2V is emphasized. Some makers employ 4.35V variants in about 10 percent of their Li-polymer batteries for mobile and wearable electronics. The input reached commercialization in China only in 2014.
In the next three to five years, more models will be based on 4.4 and 4.5V LiCoO2, when such higher-voltage materials come in greater supply locally. So far, only a few domestic cathode providers, including Beijing Easpring, have released 4.4V variants due to limited demand. The majority of Li-polymer batteries from China companies utilize 4.2V LiCoO2 at present.
In terms of battery profile, popularly used in mobile and wearable devices are those in thicknesses of 2, 3, 4 and 5mm, but makers in China can turn out up to 0.5mm units.
For the wearables market, suppliers highlight curved types.
Because of advantages of weight, size and shape over traditional Li-ion kinds, the Li-polymer category accounts for at least 80 percent of lithium batteries used in mobile and wearable electronics products. Its market is expected to continue expanding by more than 10 percent in coming years as shipments of terminal application products rise.
Global deliveries of wearable devices will reach 101.9 million units by end-2016, posting 29 percent YoY growth, according to IDC. These are projected to hit 213.6 million units in 2020, which translates to 20 percent CAGR from 2016 to 2020.
In mobile electronics, including smartphones, tablet and notebook PCs, growth will be led by the first, shipments of which will increase 3 percent YoY to reach 1.5 billion units by this year’s end, according to IDC. In 2020, the volume will climb to 1.8 billion units, with CAGR at 5 percent in 2015-20.
Mainland China churns out about 70 percent of the world’s Li-ion batteries, including traditional and Li-polymer types. Its production reached 5.6 billion units in 2015, and is nearly 3 billion as of 1H16.
There are about 300 manufacturers offering Li-polymer batteries for mobile and wearable electronics in the mainland, more than 70 percent of which are local businesses. The foreign players include Sony, Samsung SDI and LG Chem, and companies from Taiwan and Hong Kong.
Up to >6,000mAh unitsLocal Li-polymer batteries for mobile and wearable devices come in rated capacity ranging from 15 to more than 6,000mAh. These come in cells and packs. By nominal voltage, there are 3.7 and 3.8V models in the first, and 7.4, 11.1 and 14.8V units in the latter.
Releases for mobile electronics are mainly in 40 to 600mAh and those for wearables in 40 to 600mAh. Batteries for wristbands have typical capacity of 40 to 150mAh and thickness of 2 to 3mm, while those for smart watches are usually from 200 to 600mAh and 4 to 5mm-thick.
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
6 More exclusive news: GlobalSources.com/ElectronicComponents
Next-gen components for wearables
Platform box harnessAsialink International Technology Corp. (Taiwan)★★★★★✩
Model ASC5-R13
Wire harness; TPE insulation; TPU overmolding
12VDC, 1A spring-loaded connectorAttend Technology Inc. (Taiwan)★★★★✩✩
Model Pogo Pin Connector-Flat type/303D-341618-254-001
Spring-loaded connector; multipins, 2.54mm pitch; 12VDC, 1A; 50mohm maximum contact, 1,000mohm minimum insulation resistance; 120g±20 percent spring force; 20,000 cycles
Chip resistor supports -55 to 125 CC.C. Ohm Enterprise Co. Ltd (Taiwan)★★★★✩✩
Model RC
Thick-film chip resistor; 0201, 0402, 0603, 0805, 1206, 1210, 2510,2512 sizes; 0.0625, 0.1, 0.125, 0.25, 0.5, 1, 2W; 50, 100, 150, 200V maximum operating voltage; -55 to 125 C
HDMI cable with Type A plugsChangzhou Foyun Electronic Co. Ltd (mainland China)★★★✩✩✩
Model FY1012
HDMI Type A cable assembly; copper conductor; PVC jacket, PVC or nylon sleeve; 28 or 30AWG wire; 7.3mm diameter; CE, RoHS
Booth: 9F28www.globalsources.com/foyun.co
Booth: 9E08www.globalsources.com/ccohm.co
www.globalsources.com/attend.co
Booth: 11J30www.globalsources.com/asialinktech.co
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIERCONTACT SUPPLIER
More exclusive news: GlobalSources.com/ElectronicComponents 7
Audio cable with spring supportChangzhou Wujin Hutang Union Electronic Component Co. Ltd (mainland China) ★★★★★★
Model UN-TAUX-001
Stereo audio cable; gold-plated connector, 3.5mm plug; copper conductor; nylon braid; aluminum shell; spring support; 1m; RoHS
4-layer FR-4 PCB for smart watchesCheer Time Enterprise Co. Ltd (Taiwan) ★★★★✩✩ Model N9769A-D13
4-layer FR-4 PCB for smart watches; castellation, controlled impedance; ENIG; 1oz copper; 0.15mm minimum hole size; 0.6mm board thickness; UL
Silicone rubber wristbandCKT Tek Co. Ltd (Taiwan)★★★★✩✩
Model BS1836, BS1837
Wristband; silicone rubber; custom sizes, weight
Button-cell battery clipComfortable Electronic Co. Ltd (Taiwan)★★★★★★
Model BC-1202
Battery clip for CR1216, CR1220, CR1225 button cells; 0.25mm-thick nickel-plated phosphor bronze; RoHS
Mosquito repellent has 15sqm rangeComponex Electronic Mfg Co. Ltd (mainland China)★★★★★✩
Model MR100
Mosquito repellent; 10 to 15sqm range; two AA alkaline batteries;with strap for outdoor use, stand for indoors; 0.3kg; CE, RoHS, UL
www.globalsources.com/componex.co
www.globalsources.com/comf.co
www.globalsources.com/ckt.co
www.globalsources.com/cheer-time.co
www.globalsources.com/union-elec.co
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
8 More exclusive news: GlobalSources.com/ElectronicComponents
USB 2.0 charging/data cable assemblyDongguan Foxwell Electronic Co. Ltd (mainland China)★★★★✩✩
Model FW-026
USB Type A male-to-Micro-USB charging/data cable assembly; plugs for smartphones, portable HDDs; RoHS
Universal AC/DC adapter Dongguan Dongsong Electronic Co. Ltd (mainland China) ★★★★★★
Model APP524-050240U-16812
Universal AC/DC adapter; 5 to 5.3VDC, 0.1 to 2.4A output; 12.72W; BIS, CB, CCC, CE, CEC, C-Tick, FCC, GS, KC, Level VI, PSE, SAA, UL
Cable adapter has Lightning connectorDongguan Heyi Electronics Co. Ltd (mainland China)★★★✩✩✩
Model HY-LE-01
Cable adapter; Lightning, 3.5mm DC connectors; simultaneous audio data transmission, charging; 500mA; nylon braided jacket
USB 3.1 Type-C connector lasts 10,000 cyclesDongguan Jinbaoli Electronics Co. Ltd (mainland China)★★★★✩✩
Model USB-31C-F-C01
USB 3.1 Type-C connector; 40mohm initial contact resistance; 5 to 20N insert, 8 to 20N withdraw force; 10,000 cycles
1.27mm IDC connectorDongguan LDZY Electronics Co. Ltd (mainland China)★★★★✩✩
Model D1274
IDC connector; four to 26 poles; 1.27mm; UL94V-0-rated PBT housing; 20 to 24AWG wire; UL Booth: 11L33 www.globalsources.com/ldzy.co
Booth: 11M09 www.globalsources.com/jbl-hk.co
www.globalsources.com/heyi.co
Booth: 6K10www.globalsources.com/foxwellcable.co
www.globalsources.com/dyspower.co
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
More exclusive news: GlobalSources.com/ElectronicComponents 9
PCB for wearable devicesEvergreen (HK) PCB Ltd (Hong Kong)★★★★✩✩
Model Alpha
4-layer PCB for wearable devices; FR-4 base; immersion gold; 1.6mm board thickness
Machined part in plasticDongguan Tangxia Shuangxin Hardware Products Fty (mainland China)★★★★★★
Model SX-W-001
Machined part; nylon, POM, other plastic types; customization accepted
TFT display module for smart watchesFormike Electronic Co. Ltd (mainland China)★★★★★✩
Model KWH014ST02-C01
TFT display module for smart watches; 1.4in; capacitive touchscreen; 128x128 pixels; sunlight-readable; Gorilla glass panel; RoHS
AC/DC switching adapterFranmar International Inc. (Taiwan)★★★★★★
Model FRM06-S05-IS
AC/DC switching adapter for medical devices; 90 to 264VAC input voltage; 5VDC, 1.2A output; US, EU, AU, UK AC plugs; 56x36x42mm; 80g; CE, cUL, FCC, PSE, TÜV, UL
Shielded wirewound power inductorHitano Enterprise Corp. (Taiwan)★★★✩✩✩
Model CSN Series
Shielded wirewound power inductor for DC-DC converters; 0302D, 0403D, 0604D, 0703D, 0703F, 0705D, 0705F, 1040D, 1054D, 1303F, 1305F; high power & saturation current, low resistance
Booth: 11K18 www.globalsources.com/hitano.co
www.globalsources.com/franmar.co
www.globalsources.com/formike.co
www.globalsources.com/evergrn.co
www.globalsources.com/dgshuangxin.co
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
10 More exclusive news: GlobalSources.com/ElectronicComponents
4.5mm-thick 3.7V Li-polymer batteryHuizhou Super Polypower Battery Co. Ltd (mainland China) ★★★★✩✩ Model 52300
Li-polymer battery; 200mAh rated capacity; 3.7V; 0.84Wh; 220mA maximum charging current; 4.5mm maximum thickness
12VDC, 50mA tactile switchHua-Jie (Taiwan) Corp. (Taiwan)★★★✩✩✩
Model TSIC
Tactile switch; SPST; 12VDC, 50mA; 5VDC, 5mA resistive load; 160±50gf actuation, 50gf return force; 2 to 3 operations per second; 0.35±0.15mm height; -20 to 70 C
AMOLED display moduleIexcellence Technology Co. Ltd (mainland China) ★★★✩✩✩
Model G1549HD122GF
AMOLED display module; LTPS; 5.49in; 720x1280 dots, 16 million colors; with or without on-cell touch panel; hard coating; 68.4x121.6mm active area; 70.8x128.47x0.77mm
Halogen-free solder wireKu Ping Enterprise Co. Ltd (Taiwan) ★★★★✩✩
Model a-Pure Core Solder Wire
Solder wire; high-condensation rosin, dissolves quickly in water; no halogens & odor, corrosion-resistant
Stereo audio extension cableLi Fa Shun International Co. Ltd (Taiwan)★★★✩✩✩
Model AMS10304
Stereo audio extension cable; 3.5mm right-angle male, female with cladding plugs; enamelled copper wire, nylon silk conductor, 2.5mm outer diameter; water-, oil-, shock-resistant TPE outer jacket
www.globalsources.com/lfs.co
www.globalsources.com/kuping.co
www.globalsources.com/i-excellence.co
Booth: 9H14 www.globalsources.com/superpolypower.co
www.globalsources.com/huajie02.co
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
More exclusive news: GlobalSources.com/ElectronicComponents 11
1.28in LED-backlit TFT-LCD modulePalm Technology Co. Ltd (Taiwan)★★★★★✩
Model Customized Backlight for 1.28-inch TFT (LS013B7DH03)
TFT-LCD module; 1.28in; 128x128 dots; white LED backlight; 23.2x24.8mm viewing, 23.04x23.04mm active areas; -10 to 60 C operating, -20 to 70 C storage temperatures; 26.6x30.3x0.746mm
Healthcare device main unitMegatone Electronics Corp. (Taiwan) ★★★★★★
Model Healthcare Wearable Main Unit/MEGA-160301
Wearable device main unit; SMT, THT, mechanical assembly; PCB, FR-4 base; reliable components; testing; 2.5x2.4cm
1.28in TFT-LCD module with touchscreenRunview Technology Co. Ltd (Taiwan)★★★★✩✩ Model SC-013GF-02A
TFT-LCD module; 1.28in; capacitive touch panel, 3D cover lens; 128x128 pixels; sunlight-readable
DC power jack lasts 5,000 cycles S.C. Precision Industrial Co. Ltd (Taiwan)★★★★✩✩
Model DC Power Jack
DC power jack; nickel-plated center pin; brass or copper alloyterminal; 24VDC, 5A; 0.3 to 3kg initial insert/withdraw force;thermoplastic housing; 5,000 cycles (unload)
350mAh Li-polymer batteryShenzhen BAK Technology Co. Ltd (mainland China)★★★★✩✩
Model LP-350
Li-polymer battery; 350mAh rated capacity; 3.7V typical, 4.2V maximum charging voltage
Booth: 9H06 www.globalsources.com/baktech.co
www.globalsources.com/palmtech.co
Booth: 9G06www.globalsources.com/megatone.co
www.globalsources.com/runview.co
www.globalsources.com/scpre.co
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
12 More exclusive news: GlobalSources.com/ElectronicComponents
PCB assembly on rigid, flexible, rigid-flex PCBShenzhen Leadsin Technology Co. Ltd (mainland China)★★★★✩✩
Model LXT-011916-1
PCB assembly; rigid, flexible or rigid-flex PCB; FR-4, aluminum, CEM-3, Taconic or Rogers base; 5.9mil minimum line width
Car jump starter cum power bankShenzhen Jieruijia Technology Co. Ltd (mainland China)★★★★✩✩
Model ALL
Car jump starter; 66.6Wh capacity; 12, 16, 19V output voltage;5V, 2 or 2.1A USB output for mobile devices; 1,000 cycles
Connector with 4.4mm working height Shenzhen Top-Link Electronics Co. Ltd (mainland China)★★★★★✩
Model 5Pin Magnetic Connector
Magnetic connector for current, signal transmission; brass; 60g maximum force; 4.4mm working height; 10,000 cycles; RoHS
3-layer flexible PCBShenzhen Sienta Industry Co. Ltd (mainland China)★★★★★★
Model SNT-FPC-028
3-layer flexible PCB; immersion tin; 18µm copper, 12.5µm polyimide base; 15µm adhesive, 12.5µm polyimide coverlay; 240x20mm; 0.18mm board thickness; 1g
Li-ion battery with 500 to 800 cyclesShenzhen Xinruiming Technology Co. Ltd (mainland China)★★★✩✩✩
Model XRM5G-ZF
Li-ion battery for iPhone 5; 1,440±50mAh; 3.8V; 4.3V limited charging voltage; LiCoO2; 23±2 C; 3.7±0.2x32±0.5x91±1mm; 25.2g; 500 to 800 cycles
www.globalsources.com/jieruijia.co
www.globalsources.com/xinruiming.co
www.globalsources.com/sienta.co
Booth: 11L14 www.globalsources.com/pogo_pin.co
Booth: 11K09 www.globalsources.com/leadsin.co
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
More exclusive news: GlobalSources.com/ElectronicComponents 13
Operating switch with 100,000 cyclesSwitchtech Enterprise Ltd (Taiwan)★★★★★✩ Model T-S 2.4X2.8X0.65 Type
Operating switch; 12VDC, 20mA; 100ohm contact, 100mohm insulation resistance; 30gf minimum release, 200±50gf, 300±50gf operating force; 100,000 cycles
2A wire-to-board connectorSWB Connectors Co. Ltd (mainland China) ★★★★★✩
Model 1224W
Wire-to-board connector; 50VAC/DC, 2A; 500VAC/min withstand voltage; 20mohm maximum contact resistance; 30 to 36AWG wire
12VDC, 1A SMD stereo jackTechnik Industrial Co. Ltd (mainland China) ★★★★★✩
Model TSH-3896D-005-1AG-1
3.5mm SMD stereo jack; four poles, two switches; silver-plated copper alloy or brass terminals; 12VDC, 1A; nonhalogen nylon 10T housing; 14x6.3x4.5mm
Microcontroller IC in QFN packageTenco Technology Co. Ltd (mainland China)★★★★✩✩
Model NRF51822-QFAA-R
Microcontroller IC; 3.3V typical, 1.8V minimum, 3.6V maximum operating supply voltage; 48-pin QFN package, tape and reel
SMD transistor incorporates diodesTop Dynamic Enterprises Ltd (Hong Kong)★★★✩✩✩
Model DFN2510
SMD transistor; TVS diode and transistor arrays, Schottky barrier diodes; AEC-Q101, REACH
www.globalsources.com/top-dynamic.co
www.globalsources.com/tenco.co
www.globalsources.com/technik.co
www.globalsources.com/swtek.co
Booth: 9E38 www.globalsources.com/cswb.co
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
14 More exclusive news: GlobalSources.com/ElectronicComponents
Smart band casingWin Industry Co. Ltd (Taiwan)★★★★★★
Model Double-color Wristband 003
Casing for smart bands; TPSiV, TPU, TPE, TPR, PVC or ABS; customdimensions
MOSFET amplifier moduleUp Teks Co. Ltd (Taiwan)★★★★★★
Model RA30H1317M
MOSFET amplifier module for 12.5V mobile radios operating in 135to 175MHz; through-hole/DIP; >30W power output; -30 to 110 C; 66x21x9.88mm; RoHS
3,000mAh Li-polymer batteryYJ Power Group Ltd (mainland China)★★★✩✩✩ Model 606168
Li-polymer battery; 3,000mAh capacity; 3.7V; 1C maximum charge, 1.5C discharge rates; 4.2V constant voltage; 0.01 C cutoff current; 500 cycles; 6x61x68mm; 53g; CE, MSDS, RoHS
USB 3.1 cable assemblyZhenfu Electronics Co. Ltd (mainland China)★★★★★✩
Model CU-31035
USB 3.1 Type A male-to-Type C cable assembly; nickel-plated connector; pure-copper conductor; 32+24AWG wire; 4mm outer diameter; RoHS
www.globalsources.com/win.co
www.globalsources.com/upteks.co
Booth: 11Q15 www.globalsources.com/yjpower.co
Booth: 9A24 www.globalsources.com/zszhenfu.co
Global Sources supplier rankings ★★★★★★ Suppliers are ranked using a 6-star ranking system. Companies with a higher star ranking provide more business information and verification reports on their Global Sources online homepages. Suppliers rated 5 or 6 stars have a Credit Check report from First Advantage or Sino-Trust and a Supplier Capability Assessment report provided by Bureau Veritas online. The rankings are correct at the time of publication and may be subject to change.
More exclusive news: GlobalSources.com/ElectronicComponents 15
Supplier comparison table
Company name Star ranking
Year established
Main products & services
Main markets Total annual
sales ($mn)
Total annual exports
($mn)
Asialink International Technology Corp.
★★★★★✩ 1997 Electronics & mechanical integration
contract manufacturing
services
Worldwide 4.55 3.2
Attend Technology Inc.
★★★★✩✩ 2002 Connectors, cable assemblies
Europe, North America
9 to 9.9 5.4
C.C. Ohm Enterprise Co. Ltd
★★★★✩✩ 1987 Resistors, capacitors
Asia, Europe 8.8 7.1
Changzhou Foyun Electronic Co. Ltd
★★★✩✩✩ 2010 Cables, connectors
Europe 15 10
Changzhou Wujin Hutang Union Electronic Component Co. Ltd
★★★★★★ 1999 A/V, USB cables Europe, North America
8 7
Cheer Time Enterprise Co. Ltd
★★★★✩✩ 1987 PCBs North America, Asia, Australia,
Europe
21 15
CKT Tek Co. Ltd ★★★★✩✩ 1976 Rubber, silicone, plastic parts
Asia, Europe, North America
15 10
Comfortable Electronic Co. Ltd
★★★★★★ 1972 Battery holders, snaps, clips;
metal contacts; wire harnesses,
assemblies
Asia, Europe, North America
11 9.5
Componex Electronic Mfg Co. Ltd
★★★★★✩ 2011 Portable dehumidifiers,
insect repellents, car air purifiers
Middle East, Americas, South
Asia
10 8
Dongguan Dongsong Electronic Co. Ltd
★★★★★★ 2000 AC/DC adapters, switching power
supplies
North America, Europe
55 44
Dongguan Foxwell Electronic Co. Ltd
★★★★✩✩ 1983 Cables 10 8
Dongguan Heyi Electronics Co. Ltd
★★★✩✩✩ 2006 USB cable assemblies
North America, Europe
15 10
Dongguan Jinbaoli Electronics Co. Ltd
★★★★✩✩ 2006 Switches, connectors
Asia, North America, Europe
545 165
Dongguan LDZY Electronics Co. Ltd
★★★★✩✩ 2003 PCB connectors, wire harnesses
Europe, Asia 6 4
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
16 More exclusive news: GlobalSources.com/ElectronicComponents
Company name Star ranking
Year established
Main products & services
Main markets Total annual
sales ($mn)
Total annual exports
($mn)
Dongguan Tangxia Shuangxin Hardware Products Fty
★★★★★★ 2000 Stamping, lathe turning, CNC machining &
milling; springs, shafts, screws,
bolts
North America, Europe, Asia
5 3
Evergreen (HK) PCB Ltd
★★★★✩✩ 1977 PCBs Europe, North & South America,
Asia
12 3
Formike Electronic Co. Ltd
★★★★★✩ 1999 Front glass panels, LCDs, backlights,
Wi-Fi modules
North America, Europe, Asia
75 50
Franmar International Inc.
★★★★★★ 1997 Switching power supplies
Europe, Asia, North America
12 10
Hitano Enterprise Corp.
★★★✩✩✩ 1980 Passive components
Europe 15 to 19
Hua-Jie (Taiwan) Corp.
★★★✩✩✩ 1998 Switches, buzzers, microspeakers
South Asia, North America, Europe, Japan,
South Korea
30 18
Huizhou Super Polypower Battery Co. Ltd
★★★★✩✩ 2013 Polymer lithium cores, lithium
batteries, battery packs
North America, Europe
Iexcellence Technology Co. Ltd
★★★✩✩✩ 2007 OLED displays, TFT LCDs, e-paper
Asia, North America,
Western Europe, South Africa, Middle East
10 2
Ku Ping Enterprise Co. Ltd
★★★★✩✩ 1977 Solder bars, wires; soldering creams,
packs, wicks
Asia, Europe, North America
12 9
Li Fa Shun International Co. Ltd
★★★✩✩✩ 1995 Computer cables, connectors,
adapters
North & Central/South America,
Europe, Asia
70 49
Megatone Electronics Corp.
★★★★★★ 1972 PCB assemblies US, Europe, Russia
15 15
Palm Technology Co. Ltd
★★★★★✩ 1994 LCDs, LCD & TFT modules, OLED displays, touch
panels
North America, Europe, Asia, Australasia
35 19.6
Runview Technology Co. Ltd
★★★★✩✩ 2006 TFT-LCD modules, touch panels
South Korea, Japan, US,
Europe
5 4
S.C. Precision Industrial Co. Ltd
★★★★✩✩ 1980 DC power jacks North America, Asia, Europe
40 to 44 28
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
More exclusive news: GlobalSources.com/ElectronicComponents 17
Company name Star ranking
Year established
Main products & services
Main markets Total annual
sales ($mn)
Total annual exports
($mn)
Shenzhen BAK Technology Co. Ltd
★★★★✩✩ 2002 Batteries North America, Europe
12 10
Shenzhen Jieruijia Technology Co. Ltd
★★★★✩✩ 1996 Car jump starters, cables, PCB assemblies
Worldwide 100 80
Shenzhen Leadsin Technology Co. Ltd
★★★★✩✩ 2006 PCBs, PCB assemblies
North America, Europe
50 40
Shenzhen Sienta Industry Co. Ltd
★★★★★★ 2011 PCBs, PCB assemblies
North America, Europe
10 5
Shenzhen Top-Link Electronics Co. Ltd
★★★★★✩ 2005 Spring-loaded connectors
North America, Europe
60 40
Shenzhen Xinruiming Technology Co. Ltd
★★★✩✩✩ 2014 Batteries for iPhone
Europe, Asia 1 0.5
SWB Connectors Co. Ltd
★★★★★✩ 2003 Connectors, cables, wire harnesses
Worldwide 9 6
Switchtech Enterprise Ltd
★★★★★✩ 1992 Connectors Japan, Americas,
Middle East, Africa, Western
Europe
0.6 to 0.7
Technik Industrial Co. Ltd
★★★★★✩ 1978 Phone jacks, DC power sockets, USB connectors
North America, Europe, Asia
15 10
Tenco Technology Co. Ltd
★★★★✩✩ 1996 Electronic components
South America, Asia
15 10
Top Dynamic Enterprises Ltd
★★★✩✩✩ 2012 Rectifiers, switching devices,
transistors
Germany, South Korea, Taiwan,
mainland China, Thailand
159 75
Up Teks Co. Ltd ★★★★★★ 1987 Discrete & passive components;
switches, sensors; connectors; filters,
oscillators
Worldwide 11 8
Win Industry Co. Ltd
★★★★★★ 1978 Plastic parts for consumer
electronics
Worldwide 15 to 20 15 to 20
YJ Power Group Ltd ★★★✩✩✩ 2006 Li-polymer, rechargeable
batteries
Europe, North America, Asia
200 20
Zhenfu Electronics Co. Ltd
★★★★★✩ 1993 HDMI, USB, A/V, coaxial, Toslink
cables
North America, Europe
6 5
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
CONTACT SUPPLIER
Factory Inspections: How and When 1
At Global Sources, our No. 1 priority is the protection of our buyers’ interests and businesses. The following describes our supplier verification related systems, processes and icons.
Verified Suppliers are suppliers and exhibitors whose business registration details have been verified by independent third parties such as D&B (Dun & Bradstreet), Ease Credit or Experian. (For buyers’ convenience, GlobalSources.com also includes some suppliers who have not been verified.)
Verified Manufacturers are Verified Suppliers whose business scope, as licensed by relevant government departments, allows them to manufacture goods.
Exhibitors have been verified face-to-face by Global Sources staff and have had a physical booth presence at one or more Global Sources trade shows.
Supplier Capability Assessment is an independent, third-party report based on an onsite visit, and includes in-depth information about suppliers’ operations, production capabilities, QC processes, management and more. It is an optional paid service for all Verified Suppliers.
Source smarter with Global Sources
www.globalsources.com
![Magneto-DielectricSubstratesinAntenna Miniaturization: … · 2018-09-30 · arXiv:physics/0603116v1 [physics.class-ph] 15 Mar 2006 Magneto-DielectricSubstratesinAntenna Miniaturization:](https://img.dokumen.tips/doc/110x75/5e966d432d89866f0d4e39f6/magneto-dielectricsubstratesinantenna-miniaturization-2018-09-30-arxivphysics0603116v1.jpg)
