Chongqing Qianneng Industry Group Co., Ltd. is a high tech-oriented enterprise specialized in R & D and manufacture of oil purification equipment. It is the pride of the Company to be the first plant in the same business sector of China who is granted the right of foreign trade, attributable to its superior product quality and considerable volume of products supplied for export as verified by the state authorities in charge. Nowadays, the Company exports products on behalf of China for this business. The Company gathers a large number of technical and management personnel which make up a very innovative and practical management team, contributive to a high efficient and professional management mechanism. While paying attention to absorption of all advanced technologies from China and abroad, the Company has been for many years dedicated to R & D and manufacture of oil treatment equipment with its products being widely applied to areas of power industry, petroleum, chemical, metallurgy, mine, ship, railway, traffic and food processing, offering best choices for energy-saving and environmental contributions. The oil purifiers with the brand of Qianneng have been applied with success to more than 20 oil fields including Daqing Oilfield and Shengli Oil Field, same have been also sold to thousands of power plants such as Huaneng Beijing Power Plant, Datong Power Plant, as well as to more than 10 thousand enterprises like Shoudu Steel Corporation, Baoshan Steel Corporation, Anshan Steel Corporation and some army enterprises as well. The Company has exported lots of products on behalf of China for this business to many countries in Europe, America, and Southeast Asia. With the stable and reliable operation of the products in China and abroad, Huaneng Oil Purifiers will play a more and more important role in the sectors of power industry, petroleum, chemical and mechanics.