We are specializing in the production of automobile exhaust  corrugated pipe which are unlined pipe ,inter braid pipe ,interlock pipe ,unlined connector pipe ,inner braid connector pipe and interlock connector pipe and so on. They are used for light car, buses and the heavy truck engine exhaust muffler and links. We can design  product according to  satisfy different customers' requirement。 We have good quality which is reach the domestic and foreign advanced level. Our concept is professional, fighting, high efficiency, the good faith and our aim is to develop steadily, continuous innovation , with the high quality products and sincere service, we hope to have business with new and old customer with sincere cooperation, have mutual benefits together.