We R&D PDC bits ,Rock reamers ,roller cone bits ,cutters ,Hole openers.And provide OEM services
Address
Hejian
Hebei
Opening Hours
| Monday | 08:00 - 18:00 |
| Tuesday | 08:00 - 17:00 |
| Wednesday | 08:00 - 17:00 |
| Thursday | 08:00 - 18:00 |
| Friday | 08:00 - 17:00 |
| Saturday | 08:00 - 18:00 |
Telephone
Website
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