Shandong Hi-tech Spring Material Technology Co., Ltd. engages in the research, development, production, and sale of fine chemicals. Its products include dimethyl, ethyl methyl, diethyl, propene, ethylene carbonate, butanediol , hexanediol, pentanediol, dipropylene, triproylene & ethylene glycol, carbonate series lithium-ion battery electrolyte solvents and isopropyl alcohol. The company's products mainly used in new energy & lithium batteries, beauty cosmetics & personal care, flavor's or fragrances, food additives, basic chemical and human medicines, veterinary medicines & pesticides. The company was founded on October 30, 2002 and is headquartered in Dongying, China.