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TEL:+86 15932726108(Whatsapp)        QQ:475768273
OFFICE:No.15 ,No.319-324, F1, Shoulashou Int'l. Autoparts Center,Shijing                                           Road,Hejian City, Hebei Province, China
FACTORY:Junziguan,Shijingcun Town, Hejian City , Hebei Province , China

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Service support


Contact us immediately if you want to have an unique roller cone bits for piling core barrel or HDD rock reamers.

Piling roller cone bits OEM

Train to build rock reamer

We would like to train customers to bulid HDD rock reamer themselves.

Train to weld core barrel

We would like to train customers to weld piling core barrel.

Design specific PDC bit


We could design specific PDC bits for special requirement. And we could machine the body of steel PDC bits, then you weld PDC cutters and complete production yourself.

-Design PDC bits according to specific requirement.

-Manufacturer steel body of PDC bits.

-OEM for piling roller cone bits.

-Not only selling products, but also trainning how to operate.

-Train how to build HDD hole opener.

-Train how to weld roller cone bits on piling core barrel.



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Our Support

15 years more than 30 countries service experience, our team devotes ourselves to provide optimized solutions for various of applications and requirement, optimized solutions for specific projects is our working direction.