"Jinzhou DPF-TH Chemicals Co., Ltd. started business operation with the registered capital of 100 million yuan (RMB) since 1992, covering 1,600,000㎡ land. The headquarters is located in Jinzhou City, close to Beijing, Shenyang and Dalian areas, with convenient sea and land transportation. Jinzhou DPF-TH Chemicals Co., Ltd. is attached to Liaoning Tianhe Fine Chemicals Co., Ltd., (abbreviation: Tianhe Chemicals). Tianhe Company majors in the business of lubricant additive and fluorides series. Lubricant additive series, including detergent, dispersant, PPD, antioxidant, oxidation and corrosion inhibitor and EP anti-wear agent, are in total more than 80 varieties, which can be used for medium & high grade engine oil, diesel engine oil, gear oil, hydraulic oil, bearing oil, rail oil, metal working oil, industrial oil, antirust oil, marine engine oil, quenching oil, turbine oil, fuel oil, transformer oil, emulsion explosive, etc; There are 30 kinds of fluorides and post- treatment agent