SIGMA INDUSTRIAL INC. WAS FOUNDED IN 1980 WITH A CAPITAL INVESTMENT OF NT $12,000,000.00. WE SPECIALIZE IN MANUGACTURING AND EXPORTING STAINLESS STEEL (304, 316, 304L, 316L,316T1) AND CARBON STEEL BALL VALVES & FITTINGS. OUR PRODUCTS ARE SUITABLE FOR MANY DIFFERENT INDUSTRIES INCLUDING PETROCHEMICAL, FOOD, SHIP BUILDING, PAPER, CHEMICAL, AGRICULTURAL, PIPING, CONSTRUCTION AND DYEING INDUSTRY APPLICATIONS. WE EXPORT TO INTERNATIONAL DESTINATIONS INCLUDING MORE THAN 30 COUNTRIES. CUSTOMER SATISFACTION IS OUR GUARANTEE.


OUR MAJOR PRODUCTS ARE:

  • BALL VALVE
  • GATE VALVE
  • GLOBE VALVE
  • CHECK VALVE
  • QUICK COUPLING & ADAPTOR
  • BUTTERFLY VALVE
  • AUTOMATION VALVE
  • CLAMP & FITTINGS
  • SANITARY VALVES & FITTINGS
  • VALVE BALL, CASTED PARTS


SIGMA OFFERS COMPETITVE PRICES, TOP QUALITY, AND PUNCTUAL DELIVERY TO ENSURE CUSTOMER SATISFACTION AND A LONG TERM RELATIONSHIP.

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