On June 11, the 2021 (Tianjin) Waterproof Industry Annual Conference was grandly held. The annual meeting was hosted by the Building Waterproof Branch of Tianjin Building Materials Industry Association. The annual industry conference is a grand meeting for waterproof practitioner to explore policy trends and explore market trends. At the meeting, experts and colleagues from all over China summarized, commended and deepened the deployment of Tianjin waterproof industry's achievements in quality improvement, green environmental protection, industrial upgrading, and technological innovation. It also gave further answers on national policies, market trends, and enterprise development.
（Wang Zhaochong delivered a speech）
At the meeting, Wang Zhaochong, technical director of Tianjin Binhai OTAi, delivered a speech on "Application of Polymer Waterproof System in Construction". He explained OTAi waterproof series products from 3 cases in detail, including TPO waterproof products, HDPE self-adhesive pre-ply waterproof membrane, PVC waterproof development and the importance of advanced systems in the project. He also stated that OTAi Waterproofing uses high-quality TPO/PVC/HDPE waterproofing membranes, supplemented by complete supporting systems such as drains, lightning protection, customized prefabricated parts and technical consultation, program provision, construction guidance and other services. Tianjin Binhai OTAi can provide green environmental protection, energy saving and emission reduction, durable and reliable waterproofing system solutions for the waterproofing industry.