Henan Chuangshi Machinery Facility Co, Ltd

Truck rotary drilling rig is a new type drilling rig. it has low purchasing and transportation cost, high efficacy, and high income.

E-mail:hnchuangshi(at)gmail(dot)com RT30 type rotary drilling rig is applied to kinds railway, highway's bridge pile, load-bearing srcuture ofhug

RT30 type rotary drilling rig os a new type drilling rig. Its chassis is truck which has the stablity fo crawler driiling rig, and also has felixabili

E-mail:hnchuangshi(at)gmail(dot)com Long spiral drill RT15 is applied to the construction of basic pile of high building and city traffic, the constr