The predecessor of the enterprise is Yongkang City Sitong tool factory, in June 1995, officially changed to Yongkang City Sitong gear factory, has more than 20 years of history, has a wealth of gear production experience. Now has complete production equipment and testing equipment, there are more than 50 precision milling gear machine, gear tester several sets; There are more than ten high precision CNC lathes processing gear blank and bench drill. Have strong production and perfect technology, to undertake customers to plan to sample production, from raw materials to finished products for a full set of services. The products are mainly used in all kinds of electric, pneumatic, sewing machine, bicycle and other spiral bevel gears, and are sold to all over the world.

Our enterprise constantly develop new projects, research new products, in the automotive gear has deep attainments, and become the main products and leading products of our enterprise. The products are equipped with Great Wall hafu and other models. Yongkang city is one of our earlier research and development and production of automotive gear manufacturers.

Our factory always regards quality as the life of the enterprise, and meets the requirements of users with timely delivery rate and stable product quality, which is deeply trusted by users. We will serve users wholeheartedly with competitive price positioning and satisfaction rate of after-sales service. Welcome new and old friends from all walks of life to discuss cooperation with our factory, to build brilliant!