Zhengzhou Dongding Machinery Co,ltd has a professional team which has lots experience in minerals processing and has more than twenty years of experience, is dedicated to providing the global clients with the many kinds services in mineral processing and beneficiation plant construction: feasibility study, technology research and development, metallurgical test, engineering design, equipment manufacturing , beneficiation plant installation, commissioning, staff training, operation management, spare parts and consumables supply, technical support and EPC project solution (engineering, procurement and construction). Dongding Machinery helps the clients to create max value and recover the valuable minerals from gold ores, mineral sands, alluvial deposits or tailings. Our management goal is high efficiency, energy saving, maximum recovery, less investment, low costs and environmental friendly protection are reached by the professional optimized and cost effective solutions and widely applicated at all kinds mineral processing line.