We specialize in steel long & flat products:1) Stainless steel coil & sheet Dimension: 0.1mm-12mm x 3mm-1524mm Grade: 201/202.304/304L,316L, 430, etc Surface: 2B, BA, No.1,No.4,No.8, HL,etc2) Stainless steel bar Type: round, flat, square,angle,hexangual,etc Diameter: 4mm-150mm Grade: 201/202.304/304L,316L, 430, etc Surface: cold drawn bright,cold rolled annealed, hot forged black3) Stainless steel pipe & tube Standard: ASTM A213, ASTM A249, ASTM A269, ASTM A270, ASTM A312, ASTM A554, ASTM A778, etc Grade: 201/202.304/304L,316L, 430, etc Surface: mill's finish, 180-400 grit, HL,mirror polished,etc4) Carbon steel pipe & tube Standard: ASTM A53, ASTM A106, ASTM A179, ASTM A192, ASTM A213; DIN 17175,DIN1629,DIN2448; API 5L, API 5CT, etc Grade: A,B,C; St32-St54; T5-T22,etc Surface: bare,black lacquer coating, bright-oiled,etcPlease contact with us for related inquires!