Now we have a Worker over rig XJ350 60 ton in stock,price good, welcome to have a negotiation.……
New product - dual-purpose well repair Tongs for sucker rods and tubing. This product is designed and produced by our co……
The XJ750 drilling rig recently ordered by overseas customers has completed debugging work and is ready for shipment. In……
Rongye company shiped 508mm drill bit……
