Fibox Tested Systems Oy develops, manufactures and supplies high-quality electrical and automation systems for demanding equipment manufacturers. During co-operation, our customers have enjoyed savings of time and costs, reduction of working capital, and increased output. References available at request. Fibox Tested Systems Oy is part of global Fibox Group, and has locations in Espoo, Kiuruvesi, Tampere, Warzaw and Shanghai.