Guttrans; Postal address: Polígono Asipo, Parcelas 79C y 80; 33428 Llanera (Asturias); Telephone: 985980876 Email: info@guttrans.es. "On behalf of Guttrans we treat the information you provide us with in order to respond to or respond to your request. The data provided will be kept as long as the commercial relationship is maintained or for the years necessary to comply with legal obligations. The data will not be transferred to third parties except in cases where there is a legal obligation. You have the right to obtain confirmation on whether Guttrans is treating your personal data, therefore you have the right to access your personal data, rectify inaccurate data or request its deletion when the data is no longer necessary.