Mechanical equipment for industrial cleaning works, namely work platforms, high pressure washing units, high pressure blasting units for free and automatic blasting as well as dry, moist and wet blasting, vacuum blasting and suction units, dedusting and flame blasting units out of high pressure washing units, high pressure blasting units; airless blasting machines, vacuum blasting units, spraying units, electrostatic and galvanizing and coating units; machine compressors, pumps for machines, electrical generators

Maintenance and renting of the equipment in class 7; tank cleaning, blasting works, namely blast cleaning with blasting material of all kind, free and automatic blasting, dry, moist and wet blasting, vacuum blasting as well as flame blasting; maintenance and execution of technical fittings for ships, offshore plants, industrial plants and buildings of overground and underground workings (as far as contained in this class); erection and installation of air-conditioning of rooms, tanks including dehumidifying, ventilation, heating, cooling, drying and dedusting systems; erection of scaffolding works of all kinds; maintenance of work platforms; execution of multi component, tank and pipe as well as fire protection coatings, corrosion- and mothballing works with painting works for shipbuilding, industrial plants, overground and underground workings; concrete reconstruction; painting and lacquer works; industrial cleaning works, including segregation of asbestos and blasting abrasive as arisings and waste materials by cleaning