pipa, valve, electrical, building steel, fitting
PIPA : CARBON STEEL, ( APIL-B, ASTM 106 B, ASTM A-333) STAINLESS STEEL 304, 304L, 316, 316L, SCH10, 20, 40, 80, SEAMLESS & WELDED.
VALVE : GATE, GLOVE, CHECK, STRAINER, BALL, BUTTERFLY, KNIFE, ( CLASS 150, 300, JIS10K, 20K )
ELECTRICAL : CABLE, TRAFO, PIPA CONDIUT, DLL
BULIDING STEEL: PLATE, PLA