1. ChangZeng steel profiles is developed with professional design concepts. It is chosen for its higher resistance to corrosion
2. This product has a wide range of applications on the market. It has served more than 600 foreign customers
3. The product meets international standards in all aspects, such as performance, durability, availability and more. Its sizes and thicknesses are customizable for different applications
4. It will go through multiple processes to make quality guaranteed before loading. It accepts the de-oxidation process to be killed or semi-killed steel
5. The complete quality inspection and quality assurance system guarantee its performance. Its microstructure can be Ferritic, Pearlitic, Martensitic, Etc
1. Having been equipped with professional team, is is clearly that ChangZeng is receiving more reputation in steel profiles market. Shanghai ChangZeng Metal Co., Ltd. has now developed a large production base, and also has the strong technological strength.
2. With progressive machine, ChangZeng can more guarantee the quality of structural profile .
3. Shanghai ChangZeng Metal Co., Ltd. takes the leading role in technology of steel channel industry. structural steel profiles is Shanghai ChangZeng Metal Co., Ltd. original service idea, which fully shows its own superiority. Please contact.