Standard:AISI, ASTM, BS, DIN, GB, JIS, AISI, ASTM, GB, JIS Grade:DX51D,SGCC,G300,G550,SGCH570 Model Number:Cold rolled/Hot Dipped Galvanized Steel Coil Type:Steel Coil Technique:galvanized Surface Treatment:Galvanized, Passivation or Chromated, Skin Pass,Oil,Antifinger Application:roofing sheet, PPGI base material, Roofing sheet and PPGI Base and Building Materials Special Use:High-strength Steel Plate Width:40mm-1250mm Length:as customer's request Product Name:Cold rolled/Hot Dipped Galvanized Steel Coil/Sheet/Plate/Strip Surface:Galvanized Coated Certificate:ISO9001 Material:DX51D,SGCC,G300,G550,SGCH570 Zinc Coating:60-275g/m2 Key word:Steel Coils Spangle:Small Coil Weight:3-8 Tons