
Shanghai ChangZeng Metal Co., Ltd. is a lively and enthusiastic manufacturer centered on steel coil. ChangZeng's steel beam series include multiple types. steel tubing we produced is characterized by its stainless steel pipe. It is chosen for its higher resistance to corrosion. This product has clearly printed texts. It can display information about the item such as materials, operation instructions, etc. Its material can be comprised of higher-grade alloys such as stainless steel or molybdenum steel.

We are committed to maintaining the highest ethical standards in our business. We have implemented an Integrity Management Plan that sets out the administrative structure and measures for integrity management.