联系人 Mr. Gary
antai road, Dezhou, Shandong
drilling unit energy saving: *0% land usage saving: *0% easy maintenance Stable and practical Maximum polished rod load:*0KN Stroke length: 4M Stroke frequency: 5 SPM Motor: *1KW High energy efficiency. Solid and durable User-friendly and safety first Superb environmental adaptability Oilfield specific equipment Long stroke length and low stroke frequency. Computer numerical control Accurate controlling and completer monitoring
