We start new year and more desire to continue improving and working, thanks to our team and our customers for making this possible. HAPPY HOLIDAYS FROM THE WHOLE GRUINSA TEAM Gruinsa we have made in dismantling a large hopper. In this service, we have employed several of our boom cranes, including our crane up to 300 tons. In Gruinsa constantly working to improve our working methods and our services, under certified ISO 9001 Bureau Veritas. In Gruinsa partícipies want to make our anniversary to all our customers, thanking the trust placed in our company throughout these 40 years.