P.TRE Srl Springs - Special wire processing - Springs rings - Wire special working - Rings 23900 LECCO LC (ITALY) - Via Brodolini, 61 Zona Bione - “Le Foglia Due” Industrial Complex Tel. +39 0341.423098 - Fax +39 0341.423647 Web-site: www.ptre.it e-mail : info@ptre.it P VAT: 02347930139 P.TRE Srl Green Line Technical articles for horticulture Supports for above-ground cultivation 23900 LECCO LC (ITALY) - Via Brodolini, 61 Zona Bione - “Le Foglia Due” Industrial Complex Tel. +39 0341.423098 - Fax +39 0341.423647 Web-site: www.ptregreenline.it e-mail : info@ptre.it P VAT: 02347930139