Electric Power Transmission Ventilation Plumbing Machinery Plumbing Fastener Ventilation

Control, safety, signalling and light equipment Control, safety or signalling equipment for inland waterways Parts of computers Tunnelling works Heating works Control, safety or signalling equipment for parking facilities Construction work for engineering works except bridges, tunnels, shafts and subways Command, control, communication systems Electricity, heating, solar and nuclear energy Control, safety or signalling equipment for port installations Command, control, communication and computer systems Vats Pressure-reducing, control, check or safety valves Other services Control, safety or signalling equipment for roads Heating, ventilation and air-conditioning installation work Control, safety or signalling equipment for airports

-

Europe Western Europe

Building Automobiles and Auto Parts Supply Bridges and Tunnels Postal and Courier Services Infrastructure Printing and Publishing Electricity Construction Energy-Power and Electrical Computer Hardwares and Consumables Steel Building Material Marine