Zhengzhou Vanguard Machinery Technology Co., Ltd. is a professional high-end equipment manufacturing enterprise integrating R&D, production and sales. Its business scope covers aggregates crushing, industrial grinding, mineral processing, EPC general contract project, etc. Our factory covers 110000 square meters and our products are sold to more than 100 countries, being the popular manufacturer in global mining industry. All of our products have passed ISO9001-2008 international quality management system certification, European CE certification, Russian Gost certification and other product quality system certification, and established a fully controlled quality management system. We are playing a leading role in quarry mining, sand making and industry powder producing fields.