Shanghai Tongyu Educational Instrument Manufacturer Co., Ltd., as a professional Educational Instrument manufacturer and supplier, specializes in developing, producing and marketing teaching equipment all over the world. Tongyu currently has marketing network in more than 20 countries and regions. We enjoy a high reputation in America, Europe and Asia. Our main products are automobile teaching equipment and mechanical and electrical equipment. Advanced equipment and standard production management ensure the quality of Tongyu products reaches internationally advanced standards. With an experienced R&D team and continuous product innovation, we are able to meet personalized demands from different customers. We supply high quality products and competitive prices. We can develop new products as per clients&＃039; drawings and samples. At the same time, we source through the industrial chain and control cost strictly to maximize profit margin for our partners. With the best quality, flexible services and continuous innovation, we are capable of offering you good services and guaranteeing rapid delivery of all your orders. Tongyu has been working to continually create values for partners.</p>