Changsha Tianhe Drillingtools and Machinery Co.,Ltd.

Changsha Tianhe Drilling Tool Mechanical Co., ltd is a professional manufacturer specialized in the tools of rock chiseling & drilling.Changsha Mechanical Co., Ltd is a professional manufacturer specialized in the tools of rock chiseling & drilling, and it???the council unit of China Drilling Steel and Drilling Tools Association.Many domestic first-class experts and sophisticated technicians on researching drilling tools gathered here to devote to the research and implement of the rock drilling tools.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 ... [Details]