Shanghai Wusheng Group was established in 1990, is a well known enterprise located in Shanghai City, with superior geographical position and convenient transportation. We focus on researching, manufacturing, marketing of bicycle, Electric-cycle, Motorcycle tube and parts. For many years of sustained, rapid and healthy development, our corporation possesses three professional factories which have advanced technology and professional team, Our factory Nantong Sunchase Rubber Products Co., Ltd. which leads butyl inner tubes production in China, (And) Shanghai Eagle Rubber Products Co., Ltd. which boasts natural rubber inner tubes production, Wuhu Innovative Hardware Tools Factory which focuses on new material researching and manufacturing. The company are operated under the guidelines of market-orientation, highest- possible-product-quality, faithfulness, best-client-supporting, advancement and superexellence-pursuing. In the result, products quality is increasingly improving and company&＃39;s development are continuesly expanding.In order to take the advantageous position in the new market environment and challenge after China joined WTO, our products are fully committed to the standard system of BG/T1701, 17702-1997. We are looking forward to further cooperation with friends all over the domestic and world to achieve mutual benefits and development.