... .quality assurance. 3.Fast delivery time and long vality. 4.In stock Quick Details Grade: 400 SeriesStandard: JIS, AISI, ASTM, GB, DIN ... ,acid resistance and corrosion resistance, so it is widely used in light industry,heavy industry,daily necessities and the decoration industry ... . We have some references taking from our ware house shown in above, we are welcome you to visit our showroom and ...