- Xiamen Bestlink Factory Co., Ltd.
- Hydraulic Splitting Machine, Quarrying Tools
Fujian
- Wuhan Eastar Tool Company Limited
- PDC Bits, Coring Bits, Hybrid Bits, Torsional Impactor, PDC Reamer
Hubei
- Chenguang Machinery & Electric Equipment Co., Ltd.
- Synthetic Diamond, Diamond Drill Bit, Diamond Cutting Disc, PDC Cutters
Hunan
- Changzhou Handerk Precision Tools Co., Ltd.
- Carbide End Mill, Carbide Drill, Carbide Inserts, CNC Cutting Tools, Square End Mill, Ball Nose End Mill, Drill Bit
Jiangsu
- Suer Tools (Changzhou) Co., Ltd.
- End Mill, Milling Cutter, Carbide Drill, Carbide Reamer
Jiangsu
- CHANGZHOU SOOD TOOLS CO., LTD
- Endmills, Drills, Inserts, Tool Holder
Jiangsu