1)Name:color coated zinc steel coil 2)Test: bending ,impact,pencil hardness,cupping and so on  3)Glossy :low,common,bright 4)Type of PPGI:common PPGI,printed ,matt,overlaping cerve and so on. 5)Standard: GB/T 12754-2006, as your details requirement 6)Grade;SGCC,DX51D-Z 7)Coating :PE, top 13-23um.back 5-8um 8)Color :sea-blue,white grey,crimson,(chinese standard) or internation standard,Ral K7 card NO. 9)Zinc coating:40-275gsm GI as base material 10) two layer protective ,best anti-corrosion clean, economical a wide range of applications to improve corporate image high processability, weather resistance, beautiful appearance