Founded in 1998, Hanfa Group is a key enterprise in the field of geological exploration and water wells, with research, manufacturing and sales capabilities. Currently has three subsidiaries of Zhengzhou Hanfa Prospecting Machinery Co., Ltd. The Group pursues high-standard manufacturing and qualified products. There are more than 20 types of water well drilling rigs, core drilling rigs, engineering drilling rigs, down-the-hole drilling rigs, and horizontal directional drilling rigs. These machines are mainly used for geological prospecting, railway and highway engineering prospecting, mining, SPT, water wells, geothermal wells, etc.