Grinding machines for the treatment of ceramics and metal; Machine tools, namely, powered machines for cutting or shaping or finishing metals or other materials; Machine parts, namely, couplers and semi-couplers of synthetic material; Laser welding machines; Welding robots; Tables specially adapted to hold powered machinery; Power tools, namely, hammer drills; Power tools, namely, hammer drivers

Construction of buildings; Construction of industrial buildings; Planning and laying out of factory buildings; Construction of building interiors; Repair of buildings; Construction project management services in the field of field of structures & residential buildings; Installation, maintenance and repair of industrial machinery; Cleaning of building interior surfaces; Installation and maintenance of fire alarm, detection and suppression systems; Rental of construction and building equipment