China PA180, PA200, PA350, PA450 Hydraulic Crawler Mine Borehole DTH Water Drilling, Drill Rig, Water Drilling Rig, Rotary Drilling Rig, Borehole Drilling Machine, Find details about China Crawler Drill Rig, DTH Drill Rig from PA180, PA200, PA350, PA450 Hydraulic Crawler Mine Borehole DTH Water Drilling, Drill Rig, Water Drilling Rig, Rotary Drilling Rig, Borehole Drilling Machine
Q1: Can I have a sample for testing?
A:Samples are still to be paid but discounted price can be provided.
Q2: Do you have the inspection procedures?
A:100% strict inspection and testing for every order before packing.
Q3: How can i get the after sale services?
A:Free replacement will provide once the problems casued by our product quality.
Q4: Can I have a visit to your factory before the order?
A: Sure, welcome, here is our address: Yantai, Shandong.