Changsha Exploration Machinery Factory is a large hi-tech enterprise subordinate to Hunan Bureau of Geology and Mineral Exploration and Development, and is a member of China Geo-Equipment Corporation (CGE). Founded in 1958 as Changsha prospecting machine manufacturer, we renamed in 1981. Located in Changsha National Economical & Technological Development Zone, We have a production area of nearly 67,000 square meters, including a workshop floor area of 18,000 square meters, with more than ...