TELWIS is a company specializing in automotive electronics, based in Warsaw, Poland. We offer professional repair and maintenance services for electronic vehicle control units (ECUs).
Our services include the repair of BCM, BSI, BSM, and ECU modules, instrument clusters, and other vehicle electronics systems.
We primarily operate via mail order and ensure prompt processing – incoming and outgoing shipments are processed daily. In urgent cases, personal delivery is also possible by prior arrangement.
