· MUD MOTOR · NO-MAG COLLAR · SONDE HOUSING · PILOT BIT · CONE HOLE OPENER · ROCK REAEMR WITH 17 1/2 · EXTRA ROLLER CONE ROCK · CUTTER HOLE OPENER · NEW TYPE ROCK REAMER · CENTRALIZER · RCD ROCK REAMER · TUNNEL CUTTER
HDD SOIL DRILLING TOOLS· FLY CUTTER · BARREL REAMER · FLY CUTTER WITH BARREL · ROUND CHISELS REAMER
HDD ACCESSORIAL TOOLS OIL, MINE,WELL TOOLS· TRICONE BIT · REAMER · PDC BITS
ROCK PILING BIT DRILLING TOOLS FOR ROTARY RIG· BUCKET · AUGER BIT · CORE BARREL · BELLING BIT · TEETH AND OTHER TOOLS
ROUND CHISELS
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13931638572
18931651559
QQ: 345606721
Lang Fang King-drilling Technology Limited Company, which is located in Tsinghua science & technology park, Langfang economic and technical development zone, Hebei province, 37km to Beijing, and 3km to jing-jin-tang high way.
For many years, our company contributes all heart to the national and intern ...... >>> 『MORE』
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