P.S.P. Specialties Public Company Limited, together with its subsidiaries, manufactures and sells lubricants and greases in Thailand and internationally. The company offers automotive and industrial lubricants, such as passenger car motor, motorcycle, heavy-duty diesel engine, marine engine, hydraulic, industrial engine and gear, turbine, heat transfer, compressor and refrigeration, white, and natural gas engine oil; transmission fluids; coolants; and metal working fluids. It also provides rubber process oil products comprising paraffinic, naphthenic, aromatic, and bio rubber process oil, as well as transformer oil products. In addition, the company offers lithium and complex, calcium, and aluminium grease; gasoline and diesel fuel additive, and flushing and engine flush oils. Further, it provides oil storage, warehouse management, and transportation services. P.S.P. Specialties Public Company Limited was founded in 1989 and is headquartered in Bangkok, Thailand.