Ningxia Maohua Activated Carbon Co. Ltd., founded in March 1994, is a wholly foreign-owned enterprise with a 50-year operation period approved by the Department of Commerce of Ningxia Hui Autonomous Region. It is located on the north side of Xingping Road, Shizuishan Eco-industrial park, Pingluo County, Ningxia, covering an area of 28,000 square meters.