E NTREPRENAD - A N FACILITY - L ANTBRUK Start Contact Follow us on Facebook: Peter Collin Grävmaskiner AB is the company with breadth and knowledge on both the construction side and the agricultural side. We offer everything from minor excavation work, sand sweeping and snow removal, to entire contracts. Welcome with your inquiry. Peter Collin Grävmaskiner AB Harg Säteri, 195 96 Rosersberg info@collingravmaskiner.se