Stainless Steel Coil 1.Standard:AISI,ASTM,GB,JIS,etc ... , salt and chemical etching sex medium corrosion of steel.Features:Stainless steel is not easy to produce corrosion, pitting, corrosion ... Galvanized Steel Coil, Hot Rolled Steel Plate, Cold Rolled Steel Plate, Mild Steel Plate, Structure Steel, difference kind of pipes, Galvanized Steel Pipe, Seamless Steel Pipe, Square/Rectangular Steel Tube ...