OSTROJ

Business activity for goods in connection with mining machinery and equipment, parts and components thereof; business activity for services in connection with installation, maintenance, modification, repair, renovation and servicing of mining machinery and equipment; business activity for services in connection with Industrial research and development and industrial design in the field of mining machinery and hydraulics for mining machinery; advertising, promotion, marketing, organization and administration of business activities

Mining machinery and equipment and their parts; mechanized reinforcement (machines); mining plows (machines); mining harvesters (machines); mining plows and harvester mining systems machines); continuous belt and scraper conveyor systems (machines); belt conveyors (machines); slump extractors (machines); equipment for the transport of people on belts in mines (machines); automated industrial lines and conveyor systems, including universal crushers; individual hydraulic reinforcements (machines); individual hydraulic props (machines); mining machine anchoring (machine parts); drive mechanisms (other than for land vehicles); hydraulic and pneumatic control, guidance and safety equipment for machines (other than for land vehicles); hydraulic props (parts of machinery); hydraulic and pneumatic cylinders (parts of machinery); transmission equipment (other than for land vehicles); gears transmission, gears wheel and pinions (other than for land vehicles); shafts for machines (other than for land vehicles); forging, shearing, pressing, forming, progressive toolings/dies (other than manually operated tools); spare parts for the above-mentioned machines, mechanisms and equipment, parts and components thereof

Assembly, maintenance, adjustments, repair, renovation and servicing of machinery for the mining machinery, equipment, parts and components thereof; commissioning of repaired machines, equipment and parts thereof; carrying out of anti-corrosive coatings; painting

Industrial research and development and industrial design in the field of mining machinery and hydraulics for mining machinery; development of technology for forging of die forgings and forging technology; Preparation and elaboration of technical designs and elaboration of projects for machinery and technological equipment; the work of designers and technologists; pressure testing of hydraulic machines, equipment, parts and components thereof; surface inspection of product defects, non-destructive testing of welds, testing and revision of product