"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, met..