Engineering production:
-conveyors:
-apron, band, drag chain, wind, platform, elevator
-steel structures.
Production:
-machines with mechanical drive
-building and mining machines
-spare parts and aggregates of mine equipment
-special equipment made to order
-metal structures and their parts.
Production:
-tanks, reservoirs and containers of metals.
Metal working, machining:
-turning, milling, grinding, planing, flame cutting, welding.
Metalwork.
Building activity:
-buildings/ constructions, renovation and constructions removal
-building designing
-specialized building activities
-architectural and engineering constructions (including designing).
Research and development in a branch of natural and engineering sciences.