This video shows the whole manufacturing process of the PROSINO Borgosesia Rings, from the best quality raw materials to the final product.Since 1946, Prosino with its brand “BORGOSESIA RINGS”, produces exclusively in Italy its complete product line that has been worldwide appreciated in the last six decades.
Prosino has manufactured ring cups and has been supplying the most important OEM’s such as, RIETER GROUP OF COMPANIES, ZINSER-SAURER GROUP, MARZOLI, COGNETEX, TOYOTA.
