Since its establishment in 2002, Weldon has adhered to high-quality and innovative development for more than 20 years. It has gradually developed from a waterproof building material manufacturer to a building green and low-carbon system service provider integrating research and development, design, production, sales, construction, and maintenance. It is the Vice Director Unit of the China Building Waterproofing Association, the Vice President Unit of the Sichuan Building Waterproofing Association, and the Vice President Unit of the Sichuan Construction Industry Association. It has won many authoritative honors in the industry, such as the Luban Award, Jinyu Award, Jinding Award, Top 20 Enterprises in the Building Waterproofing Industry, and Top 10 Competitiveness Enterprises in the 2020 China Real Estate Supplier Industry.