Shanghai Shengyu Trading Co. Ltd. is established in 2001 and its main products are inside  and outside tyres.Our company is located in Shanghai.and our manufacturing base in Qingdao.We are one professional rubber products manufacture with the certification of ISO9001 and 3C.our products are being distributed well to more than100 countries and areas.And  our company have gained the highest trust from customers.We persist in the principle"Quality and Creditr First" and we supply the highest quality products and the best service.Our general manager Mr.Kevin Zhao and all the staff welcome friends all of the world  to visit our company to have negotiation and cooperation!