Perrenoud Max-Theo, Mtp-Marketing-Service Rue du Faucon 19, 2500 Biel/Bienne 323410538 http://www.mtp.ch mtp-marketing service
City Trade Biel ltd Liability co Bahnhofstrasse 39, 2502 Biel/Bienne. 323233839 http://www.citytrade.ch/