Dongying Xintuo  Automobile Muffler Co., Ltd is a famous industry in exhaust system with the integration of designing products, developing moulds, press forming, connection and welding as one. It achieves a modular supply for OEM exhaust system products. And it is the member of China Automobile Muffler Association. The main products: automobile muffler, converted muffler, performance muffler, exhaust pipe, catalytic converters exhaust manifold, exhaust top accessories of exhaust etc The company passed ISO9001,ISO/TS16949 Quality Certificates and ISO14001 Environment Certificate. ? sharp tools make good work ? .The adoption of advanced equipment wordwide laid a solid foundation for R&D and manufacturing high-quality product to meet and exceed customer demand .The implementation of TS16949 Quality System and 6S Code of Site Conduct , and the first-class R&D and manufacturing team lead Xintuo to succeed