Chongqing Pingshan Electromechanical Equipment Co., Ltd. is a company integrating R & D, production and sales of all kinds of coal mine full hydraulic tunnel drilling rig, coal mine crawler full hydraulic tunnel drilling rig, double arm roof cutting drilling rig, crawler anchor drill, directional drill, intelligent drill, high-speed soft coal seam drilling rig, angle online measurement drilling rig, pneumatic drilling rig, water exploration drilling rig, anti outburst drilling rig It is a comprehensive coal machinery enterprise integrating mobile gas drainage pump station, coal mine fan, drilling angle measuring instrument, drill bit, drill pipe and other mine electromechanical equipment.
The product can be customized according to the length and thread requirements of customers; Good wear resistance makes the ground quality tube manufacturing, the whole special process, wear resistance increased 5 times, thread is not easy to break
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The screw thread
Time of issue:2018-08-27 00:00:00
Address：No. 600, Nanhu Road, Nanpeng Street, Banan District, Chongqing. Business Tel：+86-13808326609 / +86-13709402729 After Sales Tel：+86-13594203119
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Time of issue:2021-05-10 18:07:22
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