Company Profile

Cangzhou Great Drill Bits Co. Ltd., founded in 2010, speciallized in processing research of steel and diamond materials, is involved in the R&D, design, production and sales of petroleum equipment, up to now we have being the top material supplier of CNPC, SINOPEC, CNOOC. We have a 40,000 m2 of production based in Hejian provincial development zone ,Hebei, and several international advanced production lines featured in turning-milling compound, five-axis linkage, special for high-performance diamond processing, with the annual production capacity of more than 10,000 pcs. We provide the drill bits from 3" to 26" ,HDD Hole opener from 8``- 48`` ,Such as PDC bits , Cone cutters, Tricone Rock bits, PDC Coring bit, Bi-center bits, Reaming tools, Hole openers , Rock reamers ,etc.

Depending on our advanced design tools, manufacturing processes, international management system and continuous technological innovation. we got the highly-degree recognization to our product quality from both domestic and foreign customers. The well strategic partnership with major domestic oilfields have been sounded. The products also are exported to India, the United States, Russia, Canada, the Middle East, Indonesia and other countries and regions.

The Company consistently adhere to the concept of industrial development to promote energy development , adhered to innovative drive, scientific development, and is one of the largest scale companies in Asia for PDC bit and Tricone bit, Hole opener manufacturer.

Our Advangates

1. Two manufactures: New manufacture with 40,000 square meters in Hebei Province ,very near to Beijing , and build our own R&D Exchange Center in Beijing.

2. Goverment give us a High-tech Firm Authories Certification,we got API Spec7-1 Quality Control Standard. ISO9001:2008 Quality Management System. ISO14001:2004 Environment Management System.

3. DMG and Mazark machines manufacture with high precision .

4. Strong designs , engineers , production, sales and after sales service team.

5. OEM&ODM  service.

Our Team :

We have almost 300 employees in factory base in Hebei Province . But the sales team located in different region in China .Also we have field engineers who speak English , Russia , Arabic in overseas countries ,such as Saudi Arabia , UAE , Russia , Southeast Asia etc .  

Package to PDC bits and Bi-center bits :

If you wish to get the GREAT quality products ,Please donot hesitate to contact with us directly .

We customized the type and size according to different drilling demand .

The mainly products : 

PDC bits : Matrix body and Steel body ;

Tricone rock bits / Pilot Bits : TCI bits  and Steel tooth bits (Milled tooth bits );

PDC hole openers : High Effective drilling works ,saving times and money .

PDC reamers : Used for high quality wellbore .

Rock reamers ,is also named HDD hole openers ,including segments of TCI bits and segments of Steel tooth bits ;

Roller cone cutters : also named Segments of Tricone bits ,used for Rock reamers .