1. Supported by highly proficient workers, ChangZeng steel pipes is delicately crafted and has an aesthetically-pleasing appearance. It is chosen for its higher resistance to corrosion
2. There’s no better way to convey a fashion statement than wearing this product. It will depict one's taste for fashion in a social gathering. Heat treatment yields a higher wear resistance in this type of steel
3. The defective product will not be sent to customers thanks to the strict quality control. Its excellent tensile strength and yield strength contribute to the quality of the final product
4. The product has long-term service, stable performance, and great durability, etc. It complies with the standards of GB, ASTM, JIS, BS, EN, TOCT, KSD, IS, etc
5. Its quality is taken into account strictly by our professional QC team. It is selling well in Southeast Asia, the Middle East, Europe, etc
1. Shanghai ChangZeng Metal Co., Ltd. has developed to be a internationally leading company in the steel pipes field. Shanghai ChangZeng Metal Co., Ltd. owns advanced production equipment and sophisticated testing equipment.
2. Adopting rectangular steel tubing technology turns out to be an effective way to guarantee the quality of steel tubing .
3. The quality of steel pipes is guaranteed by the carbon steel tube technology. Shanghai ChangZeng Metal Co., Ltd. provides our clients with a more detailed steel pipes alternative. Inquire online!