Min. Order Reference FOB Price
1 pieces US$80.00-1,000.00 / pieces
Product Description
Product Description Introducing the Overburden Casing System by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. The Overburden Casing System, developed by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a cutting-edge technique designed specifically for water well drilling, ...