1.standardJIS,Website:://.cnhousesteel.com, GB3312/GB/T1275NEED sample,please send email to newtruelang@yahoo.com5. adhesionFirst class.2.materialDX51D Z, S280GD Z, S350GD Z, CSB, S350GD, S320GD Z, SGCC6. flexibility180%3.servicelife>=20 years7.durabilitygeneral, higher level, advanced4.weight3-5t8.colorsilvery white，sky blue, black,colorful, army greenAdvantage:low-cost,durability,reliability,strong coating toughness,comprehensive protection,saving time and effortGI1.Hot-dip galvanized steel. The steel sheet was immersed in molten zinc bath to the surface adhesion layer of zinc sheet steel.At present, continuous galvanizing production process, that is continuously rolled steel sheet was immersed in a molten zinc plating bathmade of galvanized steel;2.Alloyed galvanized steel. This plate is manufactured by hot dipping, but after the tank, immediately put it heated to about 500