Zhengzhou City Hongxin Mines Ltd. own R & D team, I plant Hongxin pressure ball machine for user customization. Refractories pressure ball machine. Including power equipment, roll skin diameter, the number into a ball, off the ball methods. Please call the Advisory Zhengzhou City Hongxin Mining Equipment Co., Ltd. is a import and export trading company. Refractories pressure ball Factory. Our products are sold throughout the country, widely used in mining, metallurgy, chemical and other industries. My company's products are sold around the world, Turkey, Brazil and India. Equipment stable performance, improve service. Refractories pressure ball machine | Hongxin Mining Equipment | refractories pressure ball machine manufacturer by the Zhengzhou City Hongxin Mining Equipment Co. Refractories pressure ball machine | Hongxin Mining Equipment | refractories pressure ball machine manufacturers Zhengzhou City Hongxin Mines Ltd. (www.hxyqj.com) this year introduced a new upgrade, the above picture is for reference only, please dial this page or on the telephone picture to obtain the latest information, contact: Wang Fusen.