DongGuan PUW EPTFE Limited Company of Waterproof Breathable Membranes, is a hi-tech enterprise professionally engaged in researching, developing and producing waterproof breathable membranes, as well as promoting technology and providing waterproof breath device for terminal customers. We practice Innovative, Scientific, Efficient and Environment-friendly management. There are a big team of professional technicians in our company, We provide high-efficency, high quality, professional technology and fully auto-production equipments, advanced test apparatuses and strict quality control system. All the products are certified by the professional certification organization. So far our products are widely used for electronic equipments, outside lighting, autos, communication, chemical industry, medical equipments and military industry.