Zhengzhou Sinolion Machinery Co., Ltd. is a high-tech company which professional manufacturing the production of mining machinery and waste recycling machine. After 30 years of development, Sinolion is now setting up branches, integrating engineering, trade, research and development, production and sale to develop to be a large sized enterprise. Sinolion has modern standard workshops, as well as advanced technology and testing equipment. Extensively cooperating with coal research institutions and other research departments, Sinolion has continuously improved product values and performance.