1. The manufacture of ChangZeng is of high efficiency. It is made under the CNC cutting, milling, and drilling machines which help improve efficiency in creating parts. It is the best for welding, machining or other needs
2. The product is able to maximum satisfaction to the clients and is now widely used in the market. Its sizes and thicknesses are customizable for different applications
3. The product has high purity. All of the composition and the raw materials are finely handled to achieve high purity. It has served more than 600 foreign customers
4. The product is consistent in structure. The internal structure of each grain is the same as that of the crystals with a regular external structure. Its excellent tensile strength and yield strength contribute to the quality of the final product
5. The product has a stable and constant chemical composition and physical properties which are determined by the internal structure. It can be cold rolled to be smoother and have more precise dimensions
1. Shanghai ChangZeng Metal Co., Ltd. , a professional provider of based in China, has grown into a competitive one in the global market. We only hire those who people who have a sense of integrity and honesty. Our employees insist on maintaining the highest standards in ethical conduct to be responsible for our clients.
2. The internationally advanced development procedure has made Shanghai ChangZeng Metal Co., Ltd. always stand out in the industry.
3. The quality control (QC) team contributes a lot in increasing our company's profits. They have a strong sense of responsibility in checking nearly every piece of the product, not letting any unqualified products go. It is their responsibility that attracts more customers to cooperate with us. We support green manufacturing initiatives. We will consider implementing green supply chain management that encourages green practices from the very beginning of materials sourcing to the final packaging stage.