Keshun Waterproof Technology (科顺防水科技股份有限公司) is a company that engages in the research and development, production, and sale of building waterproof products. It offers waterproof coatings, mortar coatings, sealing items, construction and geotechnical materials, plastering plasters, and system solution equipment. The company provides building shock absorption, isolation, and waterproof engineering construction services.