Located in Dezhou, Shandong Province, enjoying convenient transportation access and covering an area of 20000 square meters workshops. It is a manufacturing and trading combo for catalytic converter, exhaust muffler and other exhaust system accessories, with more than 20 years full experience and a professional sales team. We have automatic laser cutting robot, automatic welding robot, CNC tube bender, 300 tonnage hydraulic press, grinding machine, lathe, carbon dioxide welding and other production equipment. It is capable of providing 260, 000 pcs catalytic converter for automotive and 160, 000pcs exhaust muffler annually. In addition to complete production lines and high-precision production equipment, We also have experienced technicians and production workers.