Solderers' helmets; welding masks; spark-guards; protective masks; safety goggles; gloves for protection against accidents; shoes for protection against accidents, irradiation and fire; clothing for protection against accidents, irradiation and fire; clothing especially made for laboratories; radiological apparatus for industrial purposes.

Lighting apparatus and installations; head torches; ventilation [air-conditioning] installations and apparatus; acetylene burners; acetylene generators; burners; heating apparatus for solid, liquid or gaseous fuels; heating elements; heat guns; gas lighters.

Advertising agency services; presentation of goods on communication media, for retail purposes; provision of product sales information; commercial administration of the licensing of the goods and services of others; providing business information via a web site; import-export agency services; sales promotion for others; marketing; office machines and equipment rental; rental of office equipment in co-working facilities.

Machinery installation, maintenance and repair; repair or maintenance of metal processing machinery and tools; installation of machine; repair information; burner maintenance and repair; rebuilding engines that have been worn or partially destroyed; rebuilding machines that have been worn or partially destroyed; interference suppression in electrical apparatus; heating equipment installation and repair; rustproofing.

Welding services; soldering; rental of gas-operated welding apparatus; metal processing; metal treating; metal casting; magnetization; metal plating; abrasion; custom assembling of materials for others.