
ChangZenghas developed steel beam after looking into the specific needs in the industry. ChangZeng's main products include steel coil series. The unique function of steel sheet is well received by the customers. Its comes with optional additional alloys including carbon, manganese, silicon, chromium, nickel, molybdenum, and vanadium. With its precision calibration in steel products market, ChangZenggives full play to its superiority. It is used in transportation, construction, machinery, shipbuilding, and other fields.

Our company has adopted socially responsible business practices. In this way, we successfully improve employee morale, strengthen relationships with customers and deepen the ties to the many communities in which we operate.