
ChangZengis an expert in steel coil production, serving many overseas clients. ChangZeng's steel coil series include multiple types. steel tubing is supported to operate normally thanks to the installation of stainless steel pipe. It is chosen for its higher resistance to corrosion. ChangZenghas been successfully operated for more than 10 years in the global market. It is able to provide the strength nor piping connectivity typically required by high-pressure, high-temperature applications.

We strive for excellence. We are not satisfied with work that is "average" or "OK." We seek innovative ways to create "better" every time.