Chongqing TOP Oil Purifier Manufacture Co., Ltd is a professional leading manufacturer of oil purifiers and oil testers. We focus on oil filtation more than 20 years.

TOP Oil Purifiers are widespread in the fields of Electric Power, petrifaction, Mineral, Shipbuilding, Steel Construction, Bridge, Automobile and Railway, playing a great role in the way of reducing energy consumption for the clients and meanwhile the environmental pollution.