- Hunan Mega Drilltech Co., Ltd.
- Drilling Rig, Mud Pump, Drill Bit, Drill Rod, Casing Pipe
Hunan
- Henan Smile Technology Industrial Co., Ltd.
- Baking Oven, Industrial Mixer, Laboratory Equipment, Bakery Equipment, Bakery Processor, Kitchen Equipment, Refrigeration Series, Fast Food Equipment, Juicer Extractor Machine
Henan
- Changsha Shante Mine Equipment Co., Ltd.
- DHT Hammers, DTH Bits, Drill Rod, Parts
Hunan
- 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 Feibo International Trade Co., Ltd.
- Concrete Pump, Mini Excavator, Used Excavator, Used Concrete Pump Truck, Concrete Placing Boom, Construction Machine, Concrete Pump Spare Parts, Concrete Pump Truck
Hunan
- 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