- Drilroc Ltd.
- Shank adaptors, button bits, couplings,Accessories.
- Address:100 Sun Pac Blvd
- CANADIAN INTERNATIONAL TRADERS
- Valves,Couplings,Elbows,Tees.
- Address:Ellenton Cres
- Lvyuan Clampshop Technology(North America) Co. Ltd
- series of hose clamps, couplings, fittings.
- Address:55 Nugget ave Scarburough Ontario MIS3LI Canada
- China Steel Inc.
- machined parts, pipe couplings, custom bushings,Specialty Machined Parts.
- Address:Industrial Park Crescent, Sault Ste. Marie, Ontario, Canada
- Besten Industrial Group Ltd.
- Gearboxes,Drawworks,Hoists,Couplings,AC Drawworks,Oil Field Equipment.
- Address:21253 92A Avenue
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