Henan Yonghua Machinery Manufacturing Co., Ltd. is a high-tech Company which professional manufacturing the production of coal briquette equipment, building material equipment, and mining machinery. After 30years of development, YONGHUA is now setting up branches, integrating engineering, trade, research and development, production and sale to develop to be a large sized enterprise. YONGHUA has modern standard workshops, as well as advanced technology and testing equipment. Extensively ...   |