News

Drilling work is a complex and diversified system engineering.

PDC bit is the abbreviation of Polycrystalline diamond compact bit, also known as Polycrystalline diamond cutting block bit or composite chip bit.

In oil drilling and geological drilling, the cone drill bit is the most widely used. When the bit rotates, it can impact, crush and shear the stratum rock.

GREAT has started production.

In 2019, GREAT workshop 2 will be put into production. A lot of imported equipment has been introduced. Prepare for 2020.

Thanks to the support of customers in 2019, we will continue to work hard in 2020 to provide services for more customers.

Offshore Technology Conference (OTC), founded in 1969, is an annual event with the strong support of 12 professional industry organizations, including the American petroleum association, and its scale and influence have been expanding year by year.

From March 11th to 13th, China-UK green manufacturing and remanufacturing industry development summit was held in Hejian City.

Cangzhou Great Drill Bits Co. Ltd.(GREAT) , founded in 2010 . With an open mind, GREAT attracts talents and technologies, drives development through innovation, transformation and upgrading, and becomes stronger and bigger.