
Until now, high quality steel sheet has been produced by Shanghai Shanghai ChangZeng Metal Co., Ltd. Co., Ltd.. ChangZeng's steel sheet series include multiple types. This model of steel tubing is efficient and durable thanks to the design of stainless steel pipe. Its comes with optional additional alloys including carbon, manganese, silicon, chromium, nickel, molybdenum, and vanadium. This product has a neat surface. Created by our professional designers, the content of its surface is reasonably arranged. It is easy to process and economical.

Social responsibility is the core of our corporate culture, and we accept corporate citizenship through sustainable development. We believe that we should use our skills and resources to drive change and make a difference for our people, customers and communities.