Products
    1.INTEGRAL DRILL ROD
3.EXTENSION ROD
5.THREADED BIT
7.SHANK ADAPTOR
9.ROCK BOLT
11.DTH BIT
13.PAVING BREAKER TOOL
15.TAPHOLE DRILL BIT
17.HOLLOW DRILL STEEL
19.CORE BIT REAMING SHELL
 2.TAPERED DRILL ROD
4.TAPER BIT
6.COUPLING SLEEVE
8.ROCK DRILL
10.DTH EQUIPMENT
12.TRICONE BIT
14.TAPHOLE DRILL ROD
16.RUBBER HOSE
18.TUNGSTEN CARBIDE　


A.mining tools　
B.Tunnel Boring Machine(TBM) Cutter
C.rotatory dig bits 　
D.road construction tools

 
 
  
 
 
   ©2008　Liaocheng Tiangong Tools Co., Ltd 　Add:Xingye Industrial Garden, Liaocheng Ecnomic Developing Zone, Shandong, China 　E-mail:export@chinarocktool.com　MSN:rocktools@live.cn　 Tel:+86-(0)635-2156561 　Fax:+86-(0)635-2151133