Chongqing Shengyi Oil Purifier  Manufacturing Co., Ltd.  is Located in  High-tech Development Zone.It is a collection of professional research, professional production, special  manufacture and sale of high-tech environmental protection enterprises.The company passed IS09001-2000 international quality system certification.And also won the State and the municipal number of honors and patents.


The company is developing relying on science and technology .And we constantly provide best products to customers.That is our eternal pursuit. We are devoting  ourselves in  producing and selling a series of oil purifiers such as transformer oil purifiers, turbine oil purifiers, engine oil purifiers and lube oil purifiers. We have practiced in this line for many years, so we have strong technology and rich experience. Various models of equipment in strict accordance with production the JB/T5285-2008 the standard of the Ministry of Machinery Industry and the Ministry of Power Industry DL/T521-2004 standards. Our products have been exported to many countries such as  Southeast Asia,Middle East,South Africa, Western Europe


, and get a high reputation.




Since the company's foundation,we are constantly  improving.Enterprise Mission is to "Survival by quality, Development by credit
  time-tested quality and technology to create the future" .Shenyi "PDCA" quality management system and high-tech development. , by virtue of the strength of its 



Our company looks quality as the fundamental evertime.We adhere to technical innovation .And we keep on the Principle
of People-oriented, winning by quality , taking  effect by the amount of new priority.keep with the spirit of Unity, Reality, Strictness and Initiation,Progress,self-confidence,Innovation.