Manufacturing & marketing of spinning & twisting rings for any exhisting frame on the market and of steel rings for high precision and special bearings (including rings for free wheel application) Today Prosino’s manufacturing Ring program extends to Hydraulic motors, Aerospace, Industrial valves, Hi tech bicycles and many other specialised mechanical engineered Industries. The company has a strong foundation with the proud third generation Prosino family management, successfully updating new programs by adapting the original textile sector with a new range of products to meet this continuous evolving business. Over years of expertise Prosino has developed a new client base who appreciate reliability, flexibility and innovation. And since the 80’s has established strong commercial links with the leading Swiss company RIETER AG, also involved in Textile spinning machinery bringing together other associated companies from this group. Prosino manufactures product on a single fully integrated site with turning facilities, heat treatment and surface polishing process guarantee the finished product with high level added value competitive pricing.