China Beijing GTH Technology Co., Ltd. quality control

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Beijing GTH Technology Co., Ltd. Quality Control

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Core Drill Rig (49)

Horizontal Directional Drilling Rigs (33)

CBM Drilling Rig (104)

Wireline Drill Rod (23)

Water Well Drilling Rig (22)

HDD Drilling Tools (32)

Tungsten Carbide Inserts (43)

Reaming Shells (64)

Wireline Core Barrel (0)

Diamond Core Bit (353)

Drilling Mud Pumps (25)

Cooperation is very satisfactory and the Company of the past few years, we are very willing to continue long-term cooperation.

—— Dean

Very appreciate for your professional service & higher standard quality control,very happy to know you.

—— Mr Johnifere

I want to say that your products very good. Thank you for all your suggestion, also good after sales service.

—— Mr Abílio Cipriano

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We have a

complete tour and a complete device to control the quanlity. We will test and check from the body and the raw material. we control the quality in every link. We have mature and stable raw material suppliers, this not only can ensure the delivery time but also can ensure the quality.

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