HUANENG Oil Purifier Group, which is growing at a high speed as supported by its technical innovation, is a national leader in Chinese oil purifying technology and has developed most oil purifiers in China, being widely applied to various sectors such as electric power, petroleum, chemical, metallurgy, mine, mechanical, aviation, ship, railway and edible oil processing. The Group is the Chinas first enterprise in the oil purifying sector to be granted the Right of Foreign Trade, which has taken the lead to export Chinese products to Europe, America and Southeast Asia, firstly presenting Chinas oil purifier to international market.
 
The continuous growth of the Group, in particular to its high growth rate maintained at 50% over the last 5 years has enabled the sales volume of the Group to stand at the top among enterprises in the same sector in China for 5 consecutive years. Additionally, the perfect after-sales service system and the highly qualified staffs of the Group have built a good image of its products in the minds of customers.
The products of the Group aim to solve the problems bothering users at all oil usage positions, being an ideal energy saving and recycling choice for customers. The complete set gas engine oil purification equipment produced by the Group is a pioneer product in China, which solves the worldwide gas engine oil-recycling problem.
Customer is Our God, Quality is Our Life. The Tenet of the Group is "To Manufacture First-Class Product; Ensure First-Class Quality, Provide First-Class Service and Establish First-Class Enterprise." Our purpose is to deliver easy-to-use and happy-to-use products to our customers.