Heat Treatment Control Drill Hardened Steel Rods For Geological And Mineral Description: Brief Introductions of Drill Rod Our drill rods are suitable to drill deep holes. The drill rods are widely used for geological and mineral, metallurgy, mining, oil drilling and hydrology industries. We got...Read More
Hardened Steel Rods Tapered threads Tool Steel Drill Rod 3 Meters for Core Barrel Heat Description: Our wireline drill rods are all manufactured by CNC machines under DCDMA standard. They're made of high quality alloy steel with heat-treated. We also can produce various sizes of casing...Read More
Wuxi Yaheng is one of the leading drill rod manufacturers and suppliers in China with over 8 years experience. All drill rod products are made under strict quality control and management system in our factory. Please rest assured to buy. The wholesale orders and customized orders are also welcome.