Chongqing Qianneng Industry Group Co., Ltd, established in 1993, is a high tech enterprise that is specialized in developing and making oil filtering and purifying equipment, which passed ISO 9001 quality system.

There are 520 staffs in the company, including 46 specialist technicians. The company owns not only Qianneng Oil Purifier Manufacture Co.,Ltd, also Qianneng Oil Purifier Research Institute and Qianneng Natural Gas.

The company can produce over 5000 sets all types of filters, having more than 1000 sets production facilities and 50 sets check equipments. For many years the company has widely absorbed advanced oil filtering and purifying technology both at home and abroad.

It has supplied a large quantity of oil filtering and purifying equipment to various power plants and stations and oil fields all over in China, and exported to Noth of America, Mexco, Chile, Peru, Uruguay, Canada, Australia, New Zealand, Italy, Dubai, Saudi Arabia, Jordan, Iraq, Iran, Singapore, Malaysia, Vietnam, Thailand, Bangladesh, Myanmar, Laos, Nigeria, South Africa, more than 80 countries and regions.