Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is a specialized company to offer solutions in rock drilling and it is also a plant specializing in the production, management, research and sales of drilling tools。
Established Date: November,2002
Annual Producation Ability;80 Million RMB
Employees:130
Certification:ISO9001:2000
Products:
1、Down-the-hole hammers and bits(3�to 16�)
The specific series:
TS--------Drilling tools for deep hole
and super deep hole drilling
TG------- Drilling tools for dry drilling
TH--------Drilling tools for wet drilling
2、Casing drilling systems(include overburden
casing system,symmetrix overburden casing
system and top hammer drilling tools)
3、reverse circulation hammers and bits
4、Rock drilling accessories:button bits,shank
adapters,coupling sleeves and pistons
5、Parts of drill rigs
6、Special related products as customers�
requirements