Email: info@jloil.cn Tel: 86-18839035766
Pre-assembly of drum gear and
Drive coupling sleeve for stee
Guide for steel mills
Large reducer drive component
Steel mill drive gear componen
Multi-section gear ring
Guide
Large planetary gear reducer
Large herringbone gear shaft
Drive bearing housing componen
THREE-RIB DRILL COLLAR
Spiral Drill Collar
Contact: John
Phone: 18839035766
Tel: 86-18839035766
Email: info@jloil.cn
Add: No. 5, Quanshuiwan Road South, Jidu Road, Yuquan Office, Jiyuan City, Henan Province
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