Shanghai Tongsheng Industries&Trading Co., Ltd. was established in 1997. After more than ten years of hard pioneering, now becomes a hi-tech company which focus on manufacturing and developing various types of special porous, microporous material. The company&＃039;s main products are Tongsheng acoustic nonwoven, Tongsheng sound-absorbing paper, battery separator and various binders. Since the establishment, we set the target that we should closely follow up the Int&＃039;l marketing by technical R&D, winning the market share, building the brand by competative products and taking the lead in domestic market by our unique products. After a few years effort of all staffs, our R&D capability is becoming more stronger and products qualiry is more stable. Currently we own many self-invented products and its patent, which fills the blank of related field in doemestic market. Relying on modern business management system, Shanghai Tongsheng Industries&Trading Co., Ltd. has full range of testing equipment, strictly executing of all kinds of product test. The company always persists in the vision of meeting customer request by stable quality, building up an worldwide renowned brand, through continuous improvement, be serious and responsible to every step in the production process and every product. We would like to provide customers with high credibility, good quality products, professional team and enthusiasm service in order to faithfully cooperate with customers, broaden the market, fasten the growth and achieve the prosperity.