REQUIRED FOR LEADING OIL & GAS COMPANIES.

REQUIRED FOR LEADING OIL & GAS COMPANIES. for the categories CARPENTER, PIPE FITTERS, WELDERS, AUTO ELECTRICIANS, STORE KEEPER, FITTER, STOREKEEPER, INSTRUMENT TECHNICIAN, RIGGER, MILLWRIGHT FITTER, MACHINISTS, ELECTRICAL TECHNICIANS, PIPE FABRICATORS, FIRE WATCHER,