The company primarily engages in the sales, design, and turnkey construction services for various products, including plastic tracks, prefabricated plastic tracks, full plastic tracks, breathable plastic tracks, silicone PU courts, artificial lawns, and fitness equipment. Since its establishment, the company has provided ground and facility construction services for schools, kindergartens, and other organizations in the Yantai and Weihai regions. Ruihang Trading Co., Ltd. in Rongcheng adheres to the service philosophy that product quality is paramount and that details determine success or failure.