1. ChangZeng structural steel channel is superior in raw materials: inferior raw materials are totally rejected into the factory. And the high quality raw materials are well accepted though they will increase the cost of production. It is not subject to yield-point runout and can, therefore, require low levels of maintenance
2. With advanced introduced production equipment for structural steel channel , our production comes out of high efficiency. It has served more than 600 foreign customers
3. The product naturally has the advantage of an orderly internal structure and stable chemical composition, crystal form, and physical properties. Heat treatment yields a higher wear resistance in this type of steel
1. Shanghai ChangZeng Metal Co., Ltd. precedes in the structural steel channel industry. Our company has professional designers. Leavened by their experience, they can piece together physics and materials science to create the best product performance.
2. We have a group of experienced production technicians. Over the years, they have carried out numerous successful projects for customers. They are keen at finding out the most cost-effective manufacturing ways.
3. We have a project management team. They have a wealth of industrial experience and knowledge. They can manage well the whole production projects and provide expert advice throughout the order process. Shanghai ChangZeng Metal Co., Ltd. inherits the culture of structural angle . Inquire!