Name PPGI STEEL SHEET AND COIL Steel grade DX51D+Z, DX52D+Z, DX53D+Z, TS220GD, TS250GD+Z, TS280GD+Z TS320GD+Z,TS350GD+Z,TS550GD+Z Executive standard GB/T12754 Main application Steel structure construction, building, processing, pipe producing appliances, etc. Payment terms L/C OR T/T ( 30% in advance ) Delivery time As customer's requirements or normal delivery