Im a dealer from Malaysia, we bought a GK200 Water Well Drilling Rig 2 years before, good quality, costly price!
—— David
The ST300 geological drilling rig we have purchased was maintenanced very well before delivery.
—— Mr Mustafa
We have purchased two Units of drilling rigs from Jinzhou Stone Mechinery Equipment CO. LTD. and works well till now.
—— Bruce
I have bought the Crawler Mounted Drill Rig over 3 years,they are still very good quality. Your products and service are excellent. we will increase more order next time!
94mm High Efficiency Wear Resistance PDC Concave Carbide Rock Drilling Three Wing Drag Bits For Well Drilling Product description PDC concave drill bit is composed of PDC cutters and matrix body. With higher ... Read More
3 Wings Non Core Diamond PDC Bit / PDC Drag Bits For Water Well Drilling Product Application PDC drilling drag bit is made by PDC cutters and steel. It is one of the steel body PDC bit and belong to non core ... Read More