How many years of experience does ChangZeng have in producing structural channel ?

Shanghai ChangZeng Metal Co., Ltd. has remained concentrated on structural channel business for several years. The employees are skilled and well experienced. They are always well prepared to give support. As a consequence of the trusted partners in addition to the loyal employees, we have developed a business anticipated to become known to the entire world.

ChangZeng is one of the hot brands of steel products. ChangZeng's steel coil series include multiple types. Different shapes and different colors for steel beam can be freely chosen by our customers. Its material can be comprised of higher-grade alloys such as stainless steel or molybdenum steel. This product is not susceptible to the adverse effects of environmental factors. It has been tested in a variety of environments including wet, dry, hot, cold, vibration, acceleration, IP rating, UV light and more. Its microstructure can be Ferritic, Pearlitic, Martensitic, Etc.

We pursue environmental protection in our business. We maintain a high level of environmental awareness and have found production ways to improve environmental friendliness.