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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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WHO WE ARE？

We specialize in research and production of rock drilling bits, API License No.(Spec 7-1-1242). Main products includes tricone bits, PDC bits, HDD hole openers, foundation roller cone bits, application fields includes well drilling, HDD, piling...

To exploit energy resources underground.
To exploit water underground.
To install pipelines underground with No-Dig.
To pile foundation for constructions.

Who We Are:
We are one of the people who makes above easier.
Let’s work together and enjoy this job.

Comparison pictures of Regular Inserts Shapes in TCI Tricone Bits
Comparison pictures of Regular Inserts Shapes in TCI Tricone Bits

Comparison pictures of Regular Inserts Shapes in TCI Tricone Bits
Abstract:
The basic requirement for teeth is high rock breaking efficiency and long life.
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A patent of full covered roller cones
A patent of full covered roller cones

A patent of full covered roller cones
Abstract:
Atypeoffullcoveredrollerconesforfoundationapplication.
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Feedback of piling core barrel
Feedback of piling core barrel

Feedback of piling core barrel
Abstract:
Video of roller cone bit on piling core barrel, satisfied test result.
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Feedback of HDD hole opener
Feedback of HDD hole opener

Feedback of HDD hole opener
Abstract:
Video of HDD hole opener, totally drilled 1600 meters.
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QUALITY

Quality is life of

corporation

REPUTATION

Reputation is soul of

corporation

CREATIVE

Creative keeps us in

leading group

         SERVICE

Warm and prompt service at 7×24H