our products:4000~9000m of ac/dc variable frequency motor driven drilling rigs, 4000~9000 of dc electric drilling rigs, all kinds of 3000~7000 m composite drive rig, well drilling rig and vehicle rig, fast moving rig ,f, pz and 3nb series mud pump,ac/dc elect
We are a professional manufacturer specializing in the manufacturing of permanent magnet DC motors, PMDC motors with gear boxes, AC and synchronous step ironless-rotor servo brushless vibration air compressors. also can provide rubber plastic products ...
