Dalian Hongyu Waterproofing Company is one of the leading comprehensive waterproof material enterprises in China, integrating scientific research and development, production and sales, and design and construction. The company has introduced a full set of advanced equipment, possesses strong technical capabilities, and offers a wide range of products. Under the company, there are Hongyu Waterproof Materials Co., Ltd., Hongyu Waterproof Materials Sales Co., Ltd., and Hongyu Waterproof Engineering Co., Ltd. The company's annual production capacity includes 8 million square meters of SBS modified asphalt waterproof membranes, 3 million square meters of high molecular polypropylene, and a variety of other products such as polyurethane waterproof coatings, cementitious penetrating crystalline waterproof materials, cementitious penetrating crystalline elastic waterproof coatings, water plugging powder, JS composite waterproof coatings, and acrylic synthetic polymer waterproof coatings, totaling ten series with hundreds of varieties. The company has passed the ISO9001 international quality system certification, maintaining a complete quality assurance system and a comprehensive after-sales service system, and has been continuously recognized as a "National Key Commendation Unit for Supervision and Inspection." Upholding the core values of "Unity, Pragmatism, Integrity, and Innovation," the company adopts a modern management and operation mechanism, pursuing the path of "Brand Prosperity and Industrial Contribution to the Country." The company is willing to sincerely cooperate with friends from all walks of life at home and abroad, dedicated to building a top brand in the waterproof industry and jointly constructing grand projects.