... Steel Widely used for various architectural structure, bridges, vehicle, stents, and machinery, etc StandardAISI, ASTM, BS, DIN, GB, JIS, etcGradeA36 SS400 Q195 ... .) , various of sheets/coil (like Galvanized Steel Plate, Prepainted Galvanized Steel Coil,Hot Rolled Steel Plate , Cold rolled steel plate , Mild Steel Plate etc.) ,different kinds of pipes ...