PROJECTS
Products are widely used in petroleum, chemical industry, shipbuilding, medicine, Marine engineering, boiler heat exchanger, aerospace, environmental protection, machinery, smelting, water conservancy, construction, food, new energy equipment and other industries. Products are welcomed and favored by customers from all over the world.
In order to establish a high-standard testing center in the industry, the company has invested millions of RMB to introduce the international leading testing equipment, including direct reading spectrometer imported from Germany, PMI imported from USA, automatic UT flaw detection unit, hydraulic testing unit, universal material testing machine, temperature zone impact testing equipment. In accordance with the strict testing standards, we carry out a full range of experimental testing of the products, to ensure the quality of the company's products.



Get to know our latest news
With continuous reformation and forging ahead with determination, Changgang is willing to join hands with like-minded friends in the world to make our dreams come true, and thus contributing to the society.