RING Acoustic Sofa by Architecturat RING acoustic sofa is made by Vank. Details and photos of RING acoustic sofa are displayed above. You can also check other products in Vank category. Vank / Vank Vank products by Vank DRONN Sofa V6 Swivel Chair, Fully Upholstered With Headrest RING Chair VIA Armchair, Plastic Shell, Stackable WOODI Armchair Aluminum Base VIA Chair, Stackable For direct contact visit the website of the brand at: vank.design