
ChangZengis a manufacturer that specializes in providing overseas markets steel coil. ChangZeng's main products include steel sheet series. Long lifetime steel tubing are more beautiful in stainless steel pipe and more abundant in stainless steel pipe. It complies with the standards of GB, ASTM, JIS, BS, EN, TOCT, KSD, IS, etc. This product has marketing capabilities. It allows delivering information about the packaged items. The information can be instructions, functions, etc. It can be hot rolled to have malleability.

We value sustainability. We spare no efforts to raise awareness of sustainability issues among our employees, material suppliers, and our customers.