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| Changsha Tianhe Drilling Tools and Machinery Co.,Ltd is a specilized plant in management, reaearch and sales of drilling tools. The products mainly include:DTH (down the hole) hammers and bits with capability of drilling hole from 3" to 31"(76mm -800mm) in diameter,DTH drilling tools with large diameter for deep holes drilling, Overburden(ODEX) vasing system and symmetrix overburden casing system, accessories of rock drills and some other equipments. They can be widely applied in open-pit or underground mining hydraulic engineering, il and natural gas engineering, bridge engineering, construction engineering, geotechinal engineering and some other fields.
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| Company: |
Changsha Tianhe Drillingtools and Machenery Co.,Ltd.
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| Contact: |
Ms. seven Wang |
| Address: |
Hanpu Scientific and Educational Park,CHangsha,Hunan,CHina |
| Postcode: |
410208 |
| Tel: |
0731-4456185 |
| Fax: |
07314456185 |
| E-mail: |
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