Fietstra FietstraProtonstraat 22 loods 4&5Groningen 9743 AL NetherlandsPhone: 06 27192154MondayClosedTuesday9:00 AM - 5:00 PMWednesday9:00 AM - 5:00 PMThursday9:00 AM - 5:00 PMFriday9:00 AM - 5:00 PMSaturday10:00 AM - 4:00 PMSundayClosed