FAQ
1.Are you a trade company or a manufacturer?
We are an ISO, SGS, API approved manufacturer specialized in DRILL BITS.OEM & ODM service are available.
2.What is your MOQ?
A: 1 piece about the tricone bit
3.What is your delivery date?
A: The delivery date is about 5-15 days after receipt of payment.
4.What is your payment terms?
A: 30% deposit in advance and 70% balance before shipment.
5.Can you send free samples?
A: Sorry because cost is high, need you pay the sample fee..