18 Years Factory Used Rock Drill Bit - PDC Diamond Bit 4 3/4 Inch 4 Blades/Wings for Water Well Drilling – YINHAI

YINHAI TECH DATA FOR 4 3/4 INCH PDC BITS

YINHAI WORKSHOP SHOW – BITS FACTORY

YINHAI FOREIGNER EXHIBITION-BITS SHOW

FAQ:
1.Q:Is your company a distributor or a manufacturer?
A: Manufacturer,We are a 100% real factory of Rock Drill Bits, with 13 years’ experience. And We have passed the factory audit by SGS.
YINHAI bits have been being sold well and running stably in many areas, such as: the United States, Canada, Chile, Poland,France, Saudi Arabia, Egypt , Singapore and Russia and so on.

2.Q:How about your products?
A : Both tricone bits and PDC bits produced strictly according to API and rock bits-customizing used in construction works areprovided.
We are a 100% factory(manufacturer) of tricone bits (both Steel Milled Tooth and Tungsten Carbide Inserts Bit) from 3" to 20"
& PDC drill bits from 3 1/2 to 17 1/2 inch,with 12 years’ experience of producing new drill bits.

3.Q:What kind of packing do you have?
A: Ply Wooden boxes (free of fumigation); Steel Boxes; Packing can be customized.
4.Q:What is your price advantage?
A:We are 100% factory directly sales,API production process guarantee,Provide customized services for brand processing.
Reduce the cost of drilling for you, worry free after-sales service. Welcome to book a video-call to inspect our factory.

5.Q:What is the minimum order quantity for your factory?
A:It all depends.Generally 1-5 pcs.

6.Q:What is the website about your factory?
A:yinhaibits.en.made-in-china.com