well drilling small tooth
Half tooth section high ef
BZT600D Trailer borehole d
Truck mounted core drillin
Truck mounted water well d
DTH Drilling Machine
DTH Drilling Rig
BZCY600CWY8×4IV water well
Borehole Drilling Machine
Matrix body PDC oil drill
Flat type Diamond PDC dril
PDC Roof Bolt Drill Bit
non-coring pdc bit
pdc Drag drill bits
Truck mounted rotary drill
Foundation pile driver
Contact: Mr Chen
Phone: +86 18574606855
Tel: +86 746 8323309
Email: pearldrill01@guangzhouintl.com
Add: Shanhuxi Road, Chuangfacheng Plaza, Yongzhou City ,Hunan Province China