Liaocheng Ruijie Chemical Co.,Ltd (located in Liaocheng City, Shandong province) is one special manufacturer of synthetic esters(POE series) which applied as the base fluid or oiliness additive in the fields of oil-base metal working fluids, industrial lubrication oil/grease and vehicle lubricants ,oilfield lubricants ,rubber/plastic processing fields , etc. Our factory has passed the authentication of ISO9001 quality system and ISO 14001 environmental management system. Up to now, our factory gradually opened the overseas markets including POE ester series, e.g., 1. Trimethylolpropane Trioleate(TMPTO,ester baseoil for #46 HFDU hydraulic oil ), 2. Isooctyl Oleate (SOS,ester baseoil for metal working oil), 3. Pentaerythritol Tetra Oleate (PETO,ester baseoil for #68 HFDU hydraulic oil), 4. Neopentyl Polyol Esters (NPE series,ester baseoil for high temperature chain oil or refrigerator oil,which is compatiable with HFC-R134a), 5. Neopentylglycol Dioleate(NPGD,ester baseoil for metal working fluids), 6. Dipentaerythritol, Esters(DIPE seriers,ester baseoil for high temperature chain oil,high temperature lubrication grease), 7. Trimellitate(TMT series,ester baseoil for air compressor oil or high temperature chain oil) , 8. Dioctyl Sebacate(DIOS,DOS,as cold resistance plasticizer or diester type baseoil for gear oil or air compressor oil), 9. Dioctyl Adipate(DOA, as cold resistance PVC plasticizer), 10. Glycerol Monostearate(GMS40) and Distilled Monoglycerides(DMG), 11. Pentaerythritol Tetra Stearate(PETS-4) and Pentaerythritol Tristearate(PETS-3), ETC. The above mentioned products have been exporting to Chile,South Korea, Vietnam, Russia, Turkey, Iran,etc, mainly including TMPTO,PETO,SOS,DOS,DOA,GMS40 and DMG,PETS-4 and PETS-3.Some products have passed SGS and REACH inspection,including PETS-4 and PETS-3.