Request For Offer Pursuant To Art. 50, Paragraph 1, Lett. B) Legislative Decree. 36/2023, Through The Sintel Platform Of Aria Spa, For The Awarding Of The Supply Of Metal Furnishings Required To The Cassano Community Hospital Of The Asst Melegnano And Martesana Mission 6 Component 1 Investment 1.1 "Community Houses And Taking Charge Of The Person