Prosino S.r.l. established in 1946 began flourishing in the Italian Textile area of Biella producing spinning and twisting rings, commencing exports into other European markets and later to USA. During 1995, Prosino with traditional textile machinery infrastructure diversified and commenced the manufacture of turned and heat treated Rings for high precision Ball & Roller Bearings.Today Prosino's manufacturing Ring program extends to Hydraulic motors, Aerospace, Industrial valves 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 is specialized in spinning rings manufacturing and marketing for any frames operating in the market. Custom made products, technical coatings, engineering solutions. This is what we offer to our customers and this is how we can help them to minimize down-time, keep the frames performances at high level and maintain optimum yarn quality standards.When it comes to spinning and twisting rings, Prosino srl is the market leader with an yearly manufacturing of more than 9.000.000 rings and world market presence since 1946. Everywhere in the world the best spinners works with Prosino since they know that they can get customized products, top quality and fair prices directly from the manufacturer. The same care and dedication is put in the relationship with the most important bearing manufacturers worldwide, that have found in PROSINO outstanding quality, just-in-time deliveries, flexibility and technical competence.