OSTROJ Trademark

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

consulting, management, planning, sales and marketing, promotional and training in the field of mining machines and equipment and hydraulic machines and equipment; installation, repair, maintenance and servicing of mining machinery; industrial research, development and design services of mining machines and equipment and hydraulic machines and equipment; advertising, promotion, marketing of mining machinery and mining, conveyor belts, hydraulic equipment, gearboxes, shafts and forging tools, including spare parts for such machines; organization of business networking events in the field of mining machinery and mining tools, conveyor belts, hydraulic equipment, gearboxes, shafts and forging tools, including spare parts for such machines; administration of business payroll for others

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 development of technical designs and project management services for mining machines and equipment and for hydraulic machines and equipment; designing of machines, apparatus, instruments or systems comprised of such machines, apparatus and instruments, and technologies for such machines and equipment; pressure testing of hydraulic machines, equipment, parts and components thereof in the nature of quality control for others; surface inspection of product defects, non-destruction testing of welds, testing and revision of product, all in the nature of quality control for others

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; application of anti-corrosive coatings; painting