ChangZeng Metal receives converted recognition from customers depending on good product quality and a comprehensive service system.
1. ChangZeng carbon steel pipe suppliers is extracted under highly scientific methods. It will go through the gravity separation process, floatation process, magnetic separation process, or chemical separation and purification.
2. We have organized a quality circle to detect and solve any quality problems in the production process, effectively ensuring the quality of the products.
3. To open the steel tubing market with the first-rate products needs the efforts of each ChangZeng staff.
4. Shanghai ChangZeng Metal Co., Ltd. creates high-quality and cost-effective steel tubing products.
1. Shanghai ChangZeng Metal Co., Ltd. has been focused on the field of steel tubing for many years.
2. Our products have enjoyed great popularity in the world markets. They have been extensively exported to many countries, such as the Canada, South Asia, Germany, and America.
3. We assume the social mission of environmental preservation. We have adopted green innovative design concepts, striving to develop more environmental-friendly products which will not generate pollution. Call now! We work hard to develop a sustainable footprint by adopting eco-friendly production processes and quality controls, designing and supplying products that meet environmental standards. We put emphasis on our environmental sustainability. We are committed to reducing the negative effect of packing waste on the environment. We do this by reducing the use of packaging material and increasing the use of recycled material.