
ChangZengis China's largest steel coil leader. ChangZeng's steel coil series include multiple types. The product has good sealing properties. It can effectively prevent foreign objects from entering in it, hence protecting the packaged items. The minimum order quantity for this product is 5 tons. ChangZenghas established long-term cooperation with many famous steel beam brands. It is highly resistant to corrosion and oxidation.

We put emphasis on customer focus. We ensure that all aspects of our company will put the customers' satisfaction first.