Beijing Jietaihongli Technology Co., Ltd. |
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Drilling Rig Machinery Tungsten Carbide Teeth Betek B47K -19 Foundation Piling Drill Bits
Drilling Bits
We produce all kinds of rock drilling tools, such as tapered chisel bits, tapered crosss bits, tapered button bits, thread button bits, shank adapter, coupling, tapered rod, extension rod, dome bits for reaming, DTH adapter, etc.
Any Interested Welcome Contact Cathy Lee
Any need feel free connect me please
https://api.whatsapp.com/send?phone=8613311085686
After clicking on the link on the phone you can use Whatsapp to
contact me directly.We can discuss more details in there .