· 1973 0 MINDANAO LABORATORY SERVICES Davao St., Aluba Subd., Macasandig Cagayan de Oro City...
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· 1973 0 MINDANAO LABORATORY SERVICES Davao St., Aluba Subd., Macasandig Cagayan de Oro City Tel/Fax No. 850-0092 REPUBLIC OF THE PHILIPPINES CAGAYAN DE ORO crry WATER DISTRICT