Wafu Longli Heavy Machinery Co., Ltd. Established on March 26, 2012, registered at the Wazicun Committee of Zhiziyuan Town, Linqu County, 500 meters east, with Tian Guifang as the legal representative. Business scope includes: manufacturing of mining machinery, specialized equipment for environmental protection, industrial automatic control system devices; sales of mining machinery, specialized equipment for environmental protection, and machinery and equipment; research and development of machinery and equipment; technical services, development, consultation, exchange, transfer, and promotion. (Excluding projects that require prior approval, the company operates independently based on its business license in accordance with the law.)