Shaft hoists for mines; belt conveyors; belt conveyors; belt conveyors; roller tracks for use in belt conveyor apparatus; conveyors, in particular belt conveyors and roller conveyors; mineworking machines; agricultural, earthmoving, construction, oil and gas extraction and mining equipment; rubber tracks being parts of crawlers on mining machines; extractors for mines; drives for conveyors; belts for conveyors; conveyors and conveyors belts; conveying chains; conveyers; conveyors; loaders [conveyors]; hydraulic conveyors; fixed belt conveyors; automatic conveyor installations; robotic mechanisms for conveying; conveyor belts of metal; conveyor belts made of wire; mechanical and pneumatic hoisting apparatus; staged and segmented conveyors; machines for conveying solids; belt conveyors for handling loose granular goods; belt conveyors having a partially curved axis; belt conveyors having a totally curved axis; conveyors for use in mines.

Engineering consultancy services; engineering project studies; preparation of technical reports; engineering feasibility studies; engineering services for the analysis of machinery; engineering services for the design of machinery; mechanical engineering; engineering consultancy services; engineering and computer-aided engineering services; technical engineering; technical project planning in the field of engineering.