1. For its material, we used carbon steel tube that was typical for steel pipes because it is steel tube suppliers . It excels in achieving the shape set by the mold
2. Shanghai ChangZeng Metal Co., Ltd. has strong technical strength, advanced equipment and perfect quality assurance system. It has served more than 600 foreign customers
3. The production has the advantages of high performance, strong usability, and long service life. It is not subject to yield-point runout and can, therefore, require low levels of maintenance
4. The value of ChangZeng's product are shown with strong reliability and excellent practicality. It is highly resistant to mechanical and chemical degradation
5. Its quality inspection standards highly meets the international indicators. [卖点、特色句
1. Since inception, Shanghai ChangZeng Metal Co., Ltd. has been concentrating on the manufacture of carbon steel tube . Over the years, we have been growing steadily and significantly. There are many experienced managing talents and professional technician with strong ability of steel pipes developing in Shanghai ChangZeng Metal Co., Ltd. .
2. ChangZeng is popular for its steel tubing produced by high technology and experienced employees.
3. Being superior in its quality, steel pipes has attracted many customers. Shanghai ChangZeng Metal Co., Ltd. is well prepared to deal with all difficulties and challenges. Get info!