Kaifeng Air Separation Group Company, Limited (KFAS) is a key and large enterprise in China for design and manufacturing air separation plant (ASP). Being one of "Top 500 Mechanical Industry Enterprise in China" in 2004, KFAS was awarded "Momentous Achievement in Rejuvenating Facility Fabrication" by China National Development and Reforming Committee in June of 2006. KFAS holds the self import & export licenses, and it is the National exporting base enterprise of mechanical and electrical products. In July of 2007, KFAS joined in Yongcheng Coal and Electricity Holding Company which is one of top ten best profit enterprise in coal industry in China and becomes an important part of Yongmei Group.