Business scope of ChangZeng
2019-11-25
Shanghai ChangZeng Metal Co., Ltd. has always focused on one-stop service of integrating the design, R&D, production, sales of flat steel plate . In order to satisfy the needs of customers, we can offer all-round OEM service which will solve you a lot of problems. Since establishment, we have always been sticking to the tenet of being the most competitive producer domestically and internationally.

Shanghai ChangZeng Co., Ltd., both a manufacturer and exporter of steel products, is known as a company with abundant expertise in this field. ChangZeng's steel tubing series include multiple types. ChangZeng galvanized steel coil has gone through rigorous security standards. It has been certified under China's CCC and CEMC, Canada's CSA, America's UL, and Japan's S-MARK and VCCI. Its sizes and thicknesses are customizable for different applications. The product has strong stiffness. It has gone through the thermal process to change the microstructure of its materials so as to enhance its deformation resistance. The amount of carbon present in the alloy is customizable.

We have implemented a wide range of initiatives to realize sustainable development. For example, we fulfill our social responsibility through reduce CO2 emission.
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