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Network and telematics
Network and telematics in Birr
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E
Elektro H. Frei AG
Electrical installation · Birr
Electrical company headquartered in Auenstein with branches in Hunzenschwil and Birr. Electrical concepts and installations for commercial and residential buildings, industrial service and maintenance, network, TV and internet installations, and smart home systems; round-the-clock service for fau…
Swiss Electrician Directory