Non-magnetic steel components for mine kilometer rigs prevent magnetic interference, ensure MWD data accuracy, and enhance directional drilling reliability. JMAG – high-performance tools for intelligent, efficient drilling.

JMAG Intl. Trade Co. showcased non-magnetic grooved drill pipe & screw motor at Taiyuan Coal Expo 2025, highlighting innovation in downhole magnetic shielding and signal transmission for kilometer drilling.

Sihe Mine sets new record with 8,187m daily advance using 1,000-meter directional drilling rig, enhancing gas control and production efficiency through precise management and maintenance.