The company was founded in 1956 and is located at No. 399 Shetang Road, Changsha Economic and Technological Development Zone. It is a large-scale domestic research and development enterprise specializing in surfactants and washing products, and is the vice chairman unit of the China Washing Products Industry Association. The company has built three advanced production bases in Changsha, Shanghai and Dongguan. The company has seven wholly-owned subsidiaries, including Hunan Richen Aowei Industrial Co., Ltd., Shanghai Aowei Chemical Co., Ltd., Guangdong Lichen Aowei Industrial Co., Ltd., Changsha Economic and Technological Development Zone Liao Technology Co., Ltd., Hunan Daily Chemical Research Institute Co., Ltd., Hunan Richen Sales Co., Ltd., and Shanghai Liweida Supply Chain Co., Ltd. The company's main business is R&D, production and sales of surfactants and washing products. The company's main products include AES, LAS, K12, ammonium salt, AOS, alkanolamide, amino acid and other series, washing powder, liquid detergent, hotel washing products and industrial cleaning. Corporate honors: National Light Industry Advanced Collective, National Small Giant Enterprise, Advanced Party Organization of the Communist Party of China's Changsha State-owned Assets Administration Commission Committee, Southern Province Green Supply Chain Management Demonstration Enterprise, National Industrial Product Green Design Demonstration Enterprise, etc.