- Dongying zhaoxin Industry and Trade Co.,Ltd
- China Manufacturer with main products:oil packer ,torque anchor ,sucker rod centralizer ,gas anchor ,coupling ,washover pipe ,polished rod clamp ,tubing drain ,tubing anchor ,sucker rod roller /tubing centralizer ,thread protector for oil pipes ,sucker rod
core drilling bit
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high quality oil well PDC core drilling bit with chinese manufacturer
- FOB Price: Negotiable
- Min. Order: 1 Pieces