Refrigerant gas, copper tubing.Installations, repairs, maintenance, service
Copper cathodes.
Heat exchangers, oil coolers, steam coils and heaters, steam valves, lagging and cladding of boilers and steam pipes.
Pencil driers used for mainily domestic refrigeration Cardboard box 20kg with the pencil driers
Cobalt.Copper mining and processing
.Recondition of brake linings, brake clutches and manufacture of hydraulic hose, repair of airbrake valves ie brake chambers
