Fushun One-way Vision (Advertising) Material Co., Ltd, which located in the beautiful international metropolis Shanghai, is the largest professional manufacturer of perforated window graphic film in China. Our plants cover an area of 10,000 square meters range,and we developed more than ten machines independently by ourselves. We reorganized humanresource, funds,equipments,other resources,and invested heavily in advanced international standard production line,including black coating,molding,punching and laminating process.Our products adopt top grade PVC film,clear glue,and exclusive black coating technology. These products have many remarkable advantages: no glue remaining, completely removable,and no delaminating.We obtained the national patent on black coating technology in 2007.