Shouguang Runchen Environmental Protection Technology Co., Ltd. is a high-tech enterprise integrating R&D, production, sales and import and export trade of new polymer functional sunshade materials. The company's main products include three categories of sunshade fabrics, dimmable fabrics and sunshine fabrics, with nearly a thousand varieties. The new functional sunshade materials produced integrate sunshade, energy saving and environmental protection. New green materials with special functions such as anti-fouling, formaldehyde removal, anti-static, waterproof and oil-repellent are in line with the national scientific and technological innovation and industrial development direction, and belong to the strategic emerging industries that the country focuses on. The company has rich customer resources, and its products are exported to 70 countries and regions on six continents around the world. It has established long-term and stable strategic cooperative relations with hundreds of internationally renowned manufacturers. The company focuses on the research and development and innovation of the core technology of new sunshade materials, and has participated in the compilation of a number of national standards for new sunshade materials, and has leading technical advantages in the industry.