
TianDa Waterproof, a leading enterprise in the polymer waterproofing membraneindustry, holds controlling stakes in TianDa Waterproof Building Materials Co., Ltd., TianDaHexahedral Building Technology Co., Ltd., and Henan TianDa Ji Polymer MaterialsTechnology Co., Ltd. Recognized as a high-tech enterprise and a specialized, refined, distinctive, and innovative (SRDl) company, it serves as the vice president unit of the HenanBuilding Waterproofing Association. In 2019, the company participated in the national JingJin-Ji industrial transfer project and established a waterproof building materials production Base in Henan. TianDa Holdings is an innovative energy-efficient waterproofing group integrating R&D, production, sales, technical services, and construction engineering. Its product portfolioincludes thermoplastic polyolefin (TPO) waterproof membranes, TPO fusion tiles, TPOwaterproof insulation panels, PVC waterproof membranes, TPO/PVC photovoltaic supports, and metal roof acrylic high-elastic waterproof coatings. These products have earnedmultiple quality certifications and green building material certifications. With its deeptechnical expertise and leading advantages in metal roof waterproofing, TianDa Holdings isrecognized as a technical benchmark and core solution provider in China's metal roofwaterproofing industry. Its high- performance specialized waterproof materials and systemsare widely used in complex metal roof projects such as large industrial plants, airport Terminals, and sports venues. The company will continue to focus on cutting-edge technologies and premium productsin building waterproofing materials, both domestically and internationally. With forward-thinking concepts, leading-edge technologies, and a responsible approach, it is committedto delivering high-quality waterproofing materials and professional product applicationsolutions for the construction industry