we specialize in manufacturing steel pipe according to various standards: DIN 2440/2458,DIN 2395,ASTM A 53, BS1387, EN 39, EN 10219,JIS G 3444etc. We also can produce according to requirements. Our major products are hot dip galvanized steel pipe, black steel pipe, square tube, rectangle tube, polyethylene coated steel pipe, corrugated beam barrier for highways, plastic lined steel pipe for potable water, steel pipe for automatic sprinkler fire fighting system and hot dip galvanized cable conduit.