China Hook Block manufacturer
Shandong Huichi Industry and Trade Co.,Ltd.
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kelly hexagonal

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Shandong Huichi Industry and Trade Co.,Ltd.

City: dongying

Province/State:shandong

Country/Region:china

Tel:86-155-5382-0372

Contact Person:
Ms.Cherry
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kelly hexagonal

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________________________________________ Product overview: The square drill rod produced and sold by our company Huichi Petro is the core power ... 2025-08-05 00:18:10
Product Description: Kelly is located at the upper end of the drill string, and there are two types: square and hexagonal. In drilling, when drilling, ... 2025-03-10 21:27:40
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