Zhejiang Longsheng Group Co.,Ltd., together with its subsidiaries, engages in the research, development, production, and sale of chemical products in China and internationally. It operates through Dyestuffs (Except for Dystar), Intermediates, Organic Chemicals, Property, Dystar, Autmobile Parts, and Others segments. The company offers textile chemicals, fine chemical intermediates, building material chemicals, inorganic chemicals, dyes, and additives. It is also involved in the production and sale of auto parts; and real estate development activities. The company exports its products. Zhejiang Longsheng Group Co.,Ltd. was founded in 1970 and is headquartered in Shaoxing, the People's Republic of China.