Wells lubricating oil (Tianjin) Co., Ltd. is a large-scale lubricating oil enterprise integrating scientific research, production, refining, logistics, storage and sales. With advanced technology, excellent management experience and senior R & D team, the imported petrochemical products business can be carried out rapidly and comprehensively in inland China, with business fields all over the country. Now it has become one of the raw material supply bases for the main lubricant production enterprises in North China, East China and central China.