Dowsilicon technology (Shanghai) Co. Ltd., is relying on the East China University of Science and Technology Laboratory of polymer and the Shanghai University Department of polymer materials, is the innovation of production type enterprise established in 2007 by two university teachers of Shanghai University and East China University of Science and Technology. Over the years focused on environmentally-friendly alternative direction of R & D and production, import substitution, in the polyester silicone, silicone polyether polyester copolymer, with these polymerization technology in application of surface control additive field has formed the core competitiveness of a certain, is now able to provide more than 160 kinds of silicone products.