- Jiangxi Yituo Import and Export Trade Co., LTD
- Drill Rig, Rotary Drilling Rig, Used Crane
Jiangxi
- Drillto Trenchless Co., Ltd.
- Horizontal Directional Drilling Rig, Trenchless Machine, Horizontal Directional Drilling Tools, Directional Drilling Rods
Jiangsu
- Shandong Zhiqiang Drilling Equipment Co., Ltd.
- Drilling Rig
Shandong
- Zoucheng Jusheng Mining Machinery Co., Ltd.
- DTH Hammers, DTH Drill Bits, Water Well Drill Rigs, Screw Air Compressor, Truck-mounted Drilling Rig, Down-the-hole Drill, Exploration Drilling Rig, Photovoltaic Drilling Rig
Shandong
- Zhejiang Koonsa Heavy Industry Machinery Co., Ltd.
- Mining Machinery
Zhejiang
- Jiangsu Goodeng Heavy Machinery Technology Co., Ltd
- Trenchless Machine, Drilling Rig, Drilling Machine, HDD Rig, HDD Machine, Drilling Tools, Mud Pump, Pipe Thruster
Jiangsu
- Changsha Shante Mine Equipment Co., Ltd.
- DHT Hammers, DTH Bits, Drill Rod, Parts
Hunan