
Shanghai ChangZeng Metal Co., Ltd. improves production efficiency by focusing on the development and manufacturing of steel products. ChangZeng's steel coil series include multiple types. This product has a delicate appearance. It is designed by our expert designers who have a wealth of packaging and printing knowledge. It is highly resistant to mechanical and chemical degradation. ChangZengprovides customers with transparency throughout the entire process. It can be processed by welding, punching, cutting, bending, painting, etc.

To achieve green and pollution-free production, we will work hard to develop products that are less negative or totally friendly to the environment.