- Humfrey Industrial Repairs
- drilling tools, crossover sub, mud pump, sheave, rod spinner, pipe spinner, machining, machine shop, custom machining, drill pipe, rotary subs, rotary sub, hydraulic repairs, oil and gas, western rubber, rauch spinner, deep boring, bit sub, bit subs, dril.
- Address:5703 6st, Calgary, Canada
- WR Sheave Gauges
- Sheave Gauges.
- Address:Unit 1 - 11491 Kingston Ave.
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