Company Profile Login or Register to add a Company 53.20083, 6.5977454 Jansen & Heuning Duinkerkenstraat 11 Groningen 9723 BN Netherlands +31 50 312 644 8 +31 50 313 801 8 20232024 Views8201329 Clicks220 Articles (2) Profile Staff (3) Forum Posts (45)