ChangZengis a team that is constantly fighting in the steel products industry. ChangZeng's main products include steel tubing series. steel products shows obvious advantages with steel h beam materials. Its microstructure can be Ferritic, Pearlitic, Martensitic, Etc. With proper strength, this product helps reduce theft and ensures that items will not be physically damaged. Heat treatment yields a higher wear resistance in this type of steel.
Our company will stick to the high standards of professional conduct, and to ethical and fair business dealings with our customers to achieve long-term success.