
ChangZeng is a steel sheet brand that is very popular in Chinese and overseas markets. ChangZeng's steel sheet series include multiple types. It features electrical safety. It has been assessed in terms of electromagnetic radiation emission, electromagnetic radiation sensitivity, electrostatic discharge, electrical transients, etc. It can be cold rolled to be smoother and have more precise dimensions. Shanghai ChangZeng Co., Ltd.'s company culture is to produce good products and provide professional services. Heat treatment yields a higher wear resistance in this type of steel.

We value sustainability. Therefore, we will adopt sustainable approaches and be responsible for increasing the positive impacts of our production and products.