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drill pipe & drill rod(100)
tungsten carbide(100)
tricone bit(100)
Reaming shell(87)
PDC Cutter & PDC inserts(100)
PDC bit(100)
New Products(71)
DTH hammer & DTH hammer bit(100)
drilling tools(100)
button bit(100)
diamond core bit(100)
cutting pick(100)
cross drill bit(57)
coal mine roof bolt & mining roof bolts(100)
chisel bit(94)
casing shoes & casing bits(26)
casing & tube(18)
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Andy Wang

Andy Wang

Sales manager

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  • Andy Wang
    Welcome to my shop, I'm glad to serve you. Please feel free to send me any questions you may have.

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