Recently, Anhui Polyurethane Synthetic Leather and Resin Engineering Technology Research Center established by Anhui Anli Synthetic Leather Co., Ltd. was officially listed. In the future, the center will mainly carry out research and development of industrial synthetic polyurethanes and resins and transformation of industrial achievements. According to reports, since the establishment of the Provincial Engineering Research Center in 2009, Amway has invested a total of approximately 12.55 million yuan. The center adopts an open and mobile operating mechanism and has established a close cooperation relationship with Hefei University of Technology, Anhui University, Hefei Institute of Materials Science, Anhui Institute of Architectural Industry, Hefei University and Other units, and has cultivated a batch of polyurethane synthetic leather. Professional and technical personnel have established a transformation and demonstration base for research results of polyurethane synthetic leather engineering technology. At present, the center has completed the research and development of 95 projects such as two-component two-component veneering technology, polyurethane synthetic leather waterproof and breathable technology, and easy decontamination technology, and has exported 61 new products and new products to the supporting organizations and enterprises. Technology has achieved industrialization. FM Check Valve,UL Check Valve,FM Check Valve Baoding Valvula Imp & Exp Trading Co., Ltd. , http://www.hbvalves.com