1. ChangZeng is fabricated using premium quality raw material and latest technology accordance to the various needs of the clients. It is highly resistant to corrosion and oxidation
2. ChangZeng specializes in locating exquisite u channel steel and professional services. This product offers greater strength and uniformity
3. The quality of this product is conducted by the QC team ensure its flawlessness and long service life. Its heat treatment includes annealed, quenched, tempered, etc
4. The product is manufactured by workers who have abundant experience in production, ensuring the quality. It can be processed by welding, punching, cutting, bending, painting, etc
5. The defective product will not be sent to customers thanks to the strict quality control. It can be cold rolled to be smoother and have more precise dimensions
1. By our advanced machines, there is seldom defected u channel steel .
2. is the driving force for Shanghai ChangZeng Metal Co., Ltd. . Please contact us!