Established in 2002, Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.is a professional manufacturer and exporter that is concerned with the design, development and production of down hole rock drilling tools. We are located in Changsha City, Hunan Province, China, with convenient transportation access.

All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. Covering an area of 45000 square meters, we now have over 180 employees, an annual sales figure that exceeds USD10,600,000 and are...