2. The adhesive fastening system adhesive waterproof membrane roofing system is divided into a fixed light steel roofing adhesive fastening systems and concrete roofing adhesive fastening system. The system uses high-molecular PVC with adhesive or glue a / TPO waterproof membrane as a roof covering layer. Excellent waterproof, ultra-light weight, good insulation properties, no cold bridges, not destroy the grass roots, easy maintenance, colorful appearance, environmental protection and other features. Simple structure, only the vapor barrier, insulation board, waterproofing membrane (complex self-adhesive) three levels. Waterproofing membrane product competition, rampant fakes waterproofing membrane type, to produce market, the largest amount of SBS modified bitumen membrane, for example, the best corporate profits but also over 15%. Appearing on the market numerous ultra-cheap SBS modified bitumen membrane waterproofing membrane, which SBS content rarely polyethylene fiber composite waterproofing membrane, even without SBS, with crumb rubber instead. So pay attention to when choosing to avoid the selection was significantly lower than the market price of the product. Self-adhesive waterproofing membrane _ Xiong Wang Thai (certified) _ waterproofing membrane provided by Xiong Wang Thai Plastic Products Factory. Xiong Wang Thai Plastic Products Factory (www.wangtai668.com) Hebei Baoding, UPVC pipe leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xiong Wang Thai leaders in the staff warmly welcome all inquiries negotiations to create Xiong Wong Tai a better future.