Industrial cleaning apparatus, namely work platforms, high pressure washing apparatus, high pressure blasting apparatus for jet blasting and automatic blasting, and dry, damp and wet blasting, vacuum blasting and vacuum suction apparatus, dust-removing and flame-cleaning apparatus, blasting and coating installations consisting of high pressure washing apparatus, high pressure blasting apparatus, impeller installations, vacuum blasting apparatus, flame-cleaning apparatus, spraying apparatus, electrostatic and galvanic coating apparatus; machine compressors, machine pumps, electric power generators

Maintenance and rental of equipment; tank cleaning, vacuum extraction of environmentally hazardous liquids, oils, materials containing oil and industrial effluent, blasting, namely blast cleaning and cutting using abrasive preparations of all types, jet blasting and automatic blasting, and dry, damp and wet blasting, vacuum blasting and flame-cleaning; grinding and passivating work, mechanical derusting work; maintenance and provision of technical equipment for ships, offshore installations, industrial installations and structural and civil engineering structures (included in class 37); air-conditioning of rooms, tanks, including dehumidifying, ventilating, heating, refrigerating, drying and dust removing; scaffolding of all types; rental and maintenance of work platforms; provision of multi-component, tank, pipe and fire protection coatings, anti-corrosion and preservation work for shipping, industrial installations, structural and civil engineering; concrete renovation; painting and varnishing; industrial cleaning services, including the isolation of asbestos and abrasive preparations as scrap and waste materials, by sorting and cleaning, vacuum suction

Surface refinement of metals, metal-coating, galvanization, gold-plating; recycling of abrasive preparations from industrial products and waste containing abrasive preparations