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About Us

Chongqing Qianneng Technology Development Co., Ltd. , (the former Chongqing Qianneng Industry Group), established in 1993, is a high- & new-tech enterprise specialized in developing and making oil filtering and purifying equipment. For over 20 years we widely absorbed advanced technology and have been devoted itself to developing and manufacturing oil filtering and purifying equipment. We have over 20,000 end-users in China,including many stated-owned enterprises.And exported to Middle East/Arab countries/African countries,countries in Southeast Asia and West Europe, and so on, over 37 countries.

At present in the company are available products

ZY series high-efficiency vacuum oil filter machines, ZYA series computer inspection type high-efficiency vacuum oil filter machines, ZYB series multifunction oil filter machine, ZYD series two-stage vacuum oil filter machines. ZYC series multi-fuction high efficient vacuum oil purifier,ZJA series super HV double-stageee transformer oil purifier and some other insulation oil series.

TY series filter machines special for turbine oil, TYA series filter machines special for lubricating oil.TYB series coalescence & separation oil purifier,TYD series oil and water separator,TYC series phosphate Ester fire-Resistant oil purifier, and some other lubricant ,hydraulic oil series.

QRS and QNF waste oil regeneration system.

The company has developed into a large sized and specialized manufacturing enterprise that produces the most varities of oil filter machines with outstanding quality and stable performance in China.

Quality Commitment

The company pursues an operation policy of "Making the first rate products, ensuring the first rate quality, providing the first rate service and molding the first rate enterprise". With its products running stably and reliably, various oil filtering and purifying equipments,we will be playing a more and more important role.