galvanizing 1.ISO 9001 2.ASTM A653, JIS G3302 SGCC/SGCH, GB/T 2518... 3. ... , 688MM,880MM, 750MM, 840MM, 373MM, 990MM, 918MM,875MM,……0.4-2.0mm*1250mm or under TYPEsteel coil, steel sheets/ plates, corrugated steel ... factory of China, such as Baogang, Laigang, Shagang, Taigang and etc. We also have a export and import right for steel ...