Waterproof is the use of polypropylene, polyethylene, high-strength polypropylene non-woven, black female, anti-aging agent polymer raw materials by physical and chemical changes membrane, by a one-time composite processing automated production line two rough surfaces of the upper and lower product prices made polypropylene membrane non-woven fibrous structure into irregular cross-manufacturer of polypropylene membrane to form three-dimensional mesh, making high tensile strength, permeability and strong, low temperature flexibility, expansion coefficient, the effect of low temperature, strong deformation adaptability friction coefficient, can be used in conjunction with a variety of adhesive bonding to good effect polypropylene polyester membrane | Shouguang Tianxiang waterproof (certified) | Coil provided by Shouguang City Tianxiang waterproof material plant. Shouguang City Tianxiang waterproof material plant (www.txfscl.com) Shandong Weifang, waterproof, moisture-proof materials, leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shouguang Tianxiang waterproof leadership with the staff warmly welcome all inquiries negotiations to create a waterproof Shouguang Tianxiang a better future.