1. Other products can’t be compared with steel pipes which is of stainless steel tubing . It is used in transportation, construction, machinery, shipbuilding, and other fields
2. Increasing the competitiveness of customers with timely delivery time, stable quality is the promise from Shanghai ChangZeng Metal Co., Ltd. . Its heat treatment includes annealed, quenched, tempered, etc
3. The product is carefully examined to ensure its quality and durability. Its sizes and thicknesses are customizable for different applications
1. The quality that is well accepted by our global customers is a big strength for Shanghai ChangZeng Metal Co., Ltd. .
2. The reputation of the steel pipes products will be enhanced by Shanghai ChangZeng Metal Co., Ltd. . Inquiry!