... 914mm Z60-Z275 Regular /NO/Mini/Large spangle ProductsGalvanized Steel Coil/Plate/Sheet, GI, HDGIGradeSGCC, DX51D,etcSurface TreatmentChormated or ... good reputation in the field of materials around the world, especially in the trading of steel and manganese ore, which ... also the first-class agent of Baosteel, Capital steel (shougang), An steel , Ben steel, WISCO, HBIS, Ma steel , Ji steel , TPCO ,etc. ...