- Tianlida Triconebit Equipment co.,ltd
- tricone bits,rock bits,TCI drill bit,Milled tooth bits,roller cone bits,diamond drill bit,pdc bits,core bits,hole opener bits,well drilling bits.
- Address:Guangming Road Jiulong
- 3wins Asia Group
- Casing,Tubing,Drill pipe,Sucker Rod,PDC bits,oil casing and tubing,Line Pipe,Sucker rod,drill pipe,drill collar,stabilizer,drill bit,mud pump,pumping unit,Oil-field equipments.
- Address:Suite 503, 5 / F, Hewlett Centre, 54 Hoi Yuen Road,
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