Founded in 1997, Chongqing Yuneng Oil-Filter ManufacturingCo., Ltd located in Chongqing China. Our company is a new andhigh-tech joint-stock enterprise. We specialize in the R&D,manufacturing, and marketing of oil, water and gas filtering andpurification products and complete sets of related equipment. Wegather a group of specialized talents with years of workingexperience and technological development. We can produce 1,000 setsof oil-filtering equipment and purification equipment for otherfluids each year. So far we have sold over 15,000 sets ofYuneng-brand oil purifiers. Twenty of our new technologies havereceived national patents of invention. In 2004 and 2009, ourcompany was rated as ânew and high-tech enterprise of Chongqingâtwice; there are eleven series products rewarded as âNew andHigh-tech Products of Chongqingâ. We have passed I S O 9 0 0 1quality management certification; some products have passed CEcertification, such as YNZSY used oil recycling machine, ZJA doublestage vacuum oil purifier. Our products are popular in centralSouth Asia, Middle-East, Europe, America and dozens ofcountries.In 2009, the latest statistic from Chinese marketresearch center indicated that, among the domestic oil purifierindustry, our companyâ s market share, competiveness, ranks numberone. Yuneng has become a famous brand in the middle-high oiltreatment industry. Lookingforward to be your supplier and welcome to visit Yuneng.