Electric Power Transmission Regulation and Administration of Communications Executive and Legislative Offices Highway Highway Regulation and Administration of Communications Highway Executive and Legislative Offices

Gases Control, safety, signalling and light equipment Control, safety or signalling equipment for inland waterways PH meters Meters Control, safety or signalling equipment for parking facilities Command, control, communication systems Control, safety or signalling equipment for port installations Command, control, communication and computer systems Pressure-reducing, control, check or safety valves Control, safety or signalling equipment for roads Sole Control, safety or signalling equipment for airports Soles

pH meters Q Meters Supply of natural gas

Europe Northern Europe

Environment and Pollution-Recycling Automobiles and Auto Parts Non-Renewable Energy Supply Postal and Courier Services Oil and Gas Railways-Rail-Railroad Construction Energy-Power and Electrical Computer Hardwares and Consumables Steel Marine