Henan Zhongtai Machinery Equipment Co., Ltd. is a heavy machinery manufacturer subordinate to China Mechanical Industry Mechanization Construction Controlling Company. The leading products include a whole set of mine-selecting equipment and sandstone equipment, such as ball mills, crushers, grinders, magnetic separators, flotation machines, classifiers, driers, sand-makers, oscillating screens, sand washers, conveyors, block making machines, AAC equipment and others. Mine-selecting equipment is applicable to select non-ferrous metal ores, such as iron, copper, gold, silver, lead, tungsten,...