Chongqing Omi Chixin

Omi Group, since its establishment in 1994 with Hangzhou Omi Stainless Steel Tube Co., Ltd., has set up factories in more than ten locations including Hangzhou, Dalian, Changchun, Foshan, Shanghai, Yantai, Chongqing, and Chengdu. The company specializes in manufacturing mechanical structure tubes, fluid transportation tubes, and stainless steel tubes for heat exchangers and electric heaters, and is China's largest manufacturer of stainless steel tubes for automotive exhaust systems.
The Group now has 70 automatic argon arc welding tube production lines, 3 laser welding lines imported from Germany, high-frequency welding lines produced in Taiwan, 40 imported CNC three-dimensional pipe benders, imported coil slitting machines, solution heat treatment furnaces, polishing machines, straightening machines and other tube-making and auxiliary equipment. In terms of process inspection, the company is equipped with electronic material chemical composition analyzers, intelligent eddy current flaw detectors, pipe expansion and flattening testing machines, pipe tensile testing machines, hydrostatic testing machines, pneumatic testing machines and other complete testing equipment.
The company has obtained ISO 9001:2000 and TS16949:2002 quality management system certifications and a production license for pressure vessel materials. Currently, products are widely used in the exhaust systems of FAW Audi, Shanghai Volkswagen, FAW-Volkswagen, Shanghai GM, FAW Car, Brilliance, Great Wall, Beijing Hyundai, SAIC, Chongqing Ford, GAC, Honda, Toyota and other vehicle models, making it the largest domestic supplier of automotive exhaust system tubing.