Main Products: geological instruments...
DSHD-3017A Soil Radon Survey Water Detector
DSHP-3A2 Portable Digital Inclinometer
DSHJ-50 Top Drive Head Portable Water Well Drilling Rig
DSHY-44C Powerful Hydraulic Core Drilling Rig
DSHL-50D Gyroscope Inclinometer
DSHM-2A Proton Magnetic Detector
DSHT-3 Underwater Magnetic Detector
DSHY-2 Drilling Machine
DSHY-2B Drilling Machine
ATEM-8 Transient Electromagnetic Prospector
DSHY-2D Large-bored Compass Inclinometer
DSHQ-30 Hydraulic Anchoring Drilling Rig