The Chongqing Yuneng Oil Purifier Manufacturing Co., Ltd. is a new and high-tech joint-stock enterprise established on the basis of the former Chongqing Yuneng Oil-Purifier Factory. The company, with an area of about 14, 500 square meters, specializes in the R&D, manufacture, and marketing of oil, water and gas filtering and purification products and complete sets of related equipment. It gathers a group of specialized talents with years of working experiences and technological development. Now it has over 200 employees, 60% of them having received an educational background at or above the junior college level. It can produce more than 2, 000 sets of oil-filtering equipment and purification equipment for other fluids every year. It is one of the world&＃039;s competitive companies specializing in high-tech oil purifier research and manufacture. We have passed the ISO9001 quality management certification. Besides, ten of our new technologies have received national patents of invention and five of our oil purifier series have been granted the title of "new and high-tech products of Chongqing". In 2004, the company was rated as a new and high-tech enterprise of Chongqing. In addition, with the support and help of the Chongqing Commission of Science and Technology, the company implemented the EPR information management system in 2006. All these lay a solid foundation for our company to provide customers with high-quality, reliable products and fast, comprehensive services, and to avoid homogenous competition but on quality improvement. We think that the development of YUNENG is derived from talent of human; the survival of YUNENG is based on products quality; the innovation is the power of YUNENG&＃039;s success; the management is the source of YUNENG&＃039;s achievement. Our vision is to be a first class company in the world; we will work hard to pursue it step by step.