Business Electric Power Transmission Highway Machinery Highway Concrete Pipe Highway Other Similar Organizations (except Business Other Similar Organizations (except Business

Restoration work Construction work for pipelines, communication and power lines, for highways, roads, airfields and ra... Control, safety, signalling and light equipment Sections Construction, foundation and surface works for highways, roads Pipes Control, safety or signalling equipment for inland waterways Asphalt Guttering work Safety cases Control, safety or signalling equipment for parking facilities Blocks Command, control, communication systems Foundation work for highways, roads, streets and footpaths Concrete Construction work for highways, roads Control, safety or signalling equipment for port installations Command, control, communication and computer systems Trees Concrete work Seeds Pressure-reducing, control, check or safety valves Control, safety or signalling equipment for roads Furnishing Pipeline, piping, pipes, casing, tubing and related items Sanitary works Control, safety or signalling equipment for airports

Asphalts Asphalt Blocks Traffic control Equipment cases Concrete curb

APEC Countries North America Northern America

Building Airports Roads and Highways-Bridge Infrastructure Law and Legal Printing and Publishing Cement and Asbestos Products Railways-Rail-Railroad Defence and Security Construction Energy-Power and Electrical Computer Hardwares and Consumables Steel Building Material Construction Materials