High toughness,suitable for making buttons for high air pressure DTH bits drilling medium hard and hard rock formations.
Company Information
quality control
Established production processes would not be easily changed
Use specific data to control process details
Use means and experience to monitor and identify production to prevent quality problems
EXPORT cases
methods of payment
Packaging & Shipping
FAQ
FAQ:
Ask:How about your product’s quality ?
Answer: our brand:The diamond brand,which is one of the best brand in cemented carbide products in the world.
Ask:How about the delivery?
Answer:Now itis uncertain about the shipping schedule because of the COVID-19,you can ask CUSTOMER SERVICE “renjiaming”to get the accurate delivery time.
