Min. Order Reference FOB Price
1 pieces US$80.00-1,000.00 / pieces
Product Description
Product Description Overburden Casing System by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. The overburden casing system by Changsha Tianhe is a cutting-edge technique used in various drilling operations such as water well drilling, anchoring, micro piling, and geothermal ...