
ChangZenghas a deeper understanding of steel coil and this market. ChangZeng's steel beam series include multiple types. ChangZengadopts stainless steel pipe material to better achieve the high performance of steel tubing. Its form or shape can be Bar, Rod, Tube, Pipe, Plate, Sheet, Structural, etc. wehas provided services for famous brands all over the world and has won wide acclaim. It complies with the standards of GB, ASTM, JIS, BS, EN, TOCT, KSD, IS, etc.

Corporate sustainability is integrated into every facet of our work. From volunteerism and financial donations to reducing the environmental impact and providing sustainability services, we ensure that all our employees have access to corporate sustainability.