Common metals and their alloys, namely, copper and its alloys, aluminum and its alloys, titanium and its alloys, nickel and its alloys, magnesium and its alloys, tin and its alloy, zinc and its alloys; metal containers in the form of bottles for compressed or liquefied gas or for liquid air; pressurized metal containers for the storage and transport of goods; pressurized metal containers for gases, fluids and liquids

Fire extinguishers; fire alarms; filling level detectors, motion detectors, gas detectors for detecting the presence of liquefied gases; temperature, pressure, smoke and fire detectors; diagnostic apparatus not for medical purposes, namely, diagnostic apparatus for identifying the level of liquids and of cryogenic gases in fire-extinguishing apparatus; fire-extinguishing equipment and apparatus, namely, fire engines, fire blankets, fire extinguishers, fire hydrants, fire resistant gloves, fire sprinklers, fire trucks, fire-extinguishing system, water cannons; manometers; pressure recorders; pressure measuring apparatus, namely, pressure control equipment, namely blowout preventers, pressure gauges, pressure indicating plugs for valves, pressure recorders, pressure sensors; data processing apparatus, namely, central processing units for processing information, data, sound or images in the field of fire extinguishers; data processors, personal digital assistants; electric and electronic scientific, measuring, checking, and supervision apparatus, namely, capacitive measuring systems, namely electronic valves for controlling gas or fluids, apparatus for testing gas, liquids and solids; electronic and electric control apparatus, namely, electric control panels, electrical controls for irrigation sprinkler systems, electronic control systems for machines, electronic controls for motors, electric control panels; electronic and electric apparatus for controlling the state and/or pressure of fluids, liquids or gases; recorded software programs for use in the industrial field in relation with gas valves, fittings, fire protection, welding, diving and industrial gases and more particularly liquid and cryogenic gases; memory cards or chip cards; printed circuits, especially for use in detection apparatus and detectors

Scientific research and development; development of new technology for others in the industrial field, technology consultation and research in the industrial field and technological services and research in the industrial field, namely, in the field of gas valves and fire extinguishers; chemical research; mechanical research; material testing; engineering project studies; engineering project studies in connection with fire detection and extinction; engineering project studies in connection with the detection of pressure and the determination of the state of liquids, gases and/or chemical elements; surveying; engineering; construction drafting; design and development of computer hardware and software