Henan Dafu Mechanical Import and Export Co., Ltd. is specialized in mining machinery manufacturing with more than 20 years` development and located in Zhengzhou, Henan province.The leading products include whole set mine-selecting equipment and sandstone equipment such as ball mill, crusher, magnetic separator, flotation machine, classifier, drier, sand-maker, oscillating screen, sand washer, conveyor, etc. Mine-selecting equipment is applicable to select non-ferrous metal ore such as iron, copper, gold, silver, lead, tungsten, molybdenum, manganese and non-metal ores such as fluorite and quartz. Sandstone equipment is applicable to construct airport, railway, freeway, average highway, national large bridge, sub-bottom tunnel, land tunnel and new-type high building.