. Seven Wang
| Address: | Hanpu Scientific and Educational Park |
|---|---|
Changsha Mechanical Co., Ltd is a professional manufacturer specialized in the tools of rock chiseling & drilling, and it?s the council unit of China Drilling Steel and Drilling Tools Association.The company has complete equipments of mechanism processing & heating, and it adopts advanced checking system to manufacture complete types of drilling tools with the features of user-friendly, high quality and favorable prices for the customers [Click for detail]
