1. ChangZeng has undergone a range of manufacturing processes. They are precise machining, laser cutting, welding, surface treating, and heat treatings such as tempering and quenching. The amount of carbon present in the alloy is customizable
2. The product has a high practical and commercial value and is getting a wider application in the market now. Its comes with optional additional alloys including carbon, manganese, silicon, chromium, nickel, molybdenum, and vanadium
3. The product is developed by industry experts, passing thousands of stability tests. It is selling well in Southeast Asia, the Middle East, Europe, etc
4. It is believed to provide unmatched performance. Its heat treatment includes annealed, quenched, tempered, etc
1. Specializing in manufacturing all types of hup steel profile and related products, Shanghai ChangZeng Metal Co., Ltd. is notable for the strong competence in this field.
2. Shanghai ChangZeng Metal Co., Ltd. has strong technical force and high standards of product quality.
3. Sustainability encompasses the social, environmental and economic responsibilities of our operations throughout the value chain. Our aim is to ensure a positive total contribution to society. Inquire!