U100/U4 Soil Sample Tube
Hot-Pressed Diamond Core Bits
SPT Hammer 63.5KG Standard Penetration Test
Geological Exploration Alloy Core Bit
Electroplated Diamond Core Drill Bit
Tricone Bit
Reaming Shell
BQ NQ HQ Diamond Core Drill Bit
Contact: Debbie Liu
Phone: 0086-13213019085
E-mail: info@hnleagoo.com
Whatsapp:+86-13213019085
Add: No.58 Huangland road, High-tech Zone, Zhengzhou city, China
We chat