We are the biggest manufacturer of diamond drilling bits & Reaming shell in China. Our products are used for exploration,mining and dam drilling.

Below is our current product catalogue(conform to DCDMA,CDDA and Metric Standard):
1. Diamond bits:
Impregnated diamond core bits
Surface-Set Diamond Bits(core bits and non-coring bits)
Casing shoes/Casing bits
2. Reaming shells
3. PDC bits / PCD bits (coring or non-coring)
4. Core lifter,core lifter case
5. Saw blades
6. Thin-wall diamond core bit
7. other drilling accessories(Water swivel,Diamond circle wrench,Drill rod coupling,Taper and Box tap etc)

You are warmly welcome to visit our factory.