How many brands are marketed by ChangZeng?

At Shanghai ChangZeng Metal Co., Ltd. "Product" webpage, the brand(s) are displayed in a clear manner. For many years we've been promoting the brand(s). It's strong evidence concerning the gap between us as well as the opponents. We promote our own brand(s) and offers custom support.

ChangZeng​​is a manufacturer that specializes in producing steel sheet. ChangZeng's main products include steel tubing series. The product operates reliably. There is no sudden failure due to unexpected situations such as power failure or sudden changes in current. The amount of carbon present in the alloy is customizable. ChangZenghas established long-term cooperation with many famous steel sheet brands. It is highly resistant to corrosion and oxidation.

In our future development, we will stick to responsible production approach which takes into consideration social and environmental needs, and demonstrate our commitment to sustainability.