prosino borgosesia rings we keep the world spinning

First class manufacturing, top quality

Spinning and twisting rings manufactured by an international producer of high quality components for the industrial world: that’s PROSINO. In the 60’s the company started to export their products from Italian domestic market all over the most important textile markets worldwide. Today is the most important producer of spinning and twisting rings and an appreciated supplier of other ring components in the industrial field, mostly high precision bearings. These achievements are the result of the endeavours of three generations of the PROSINO family, to use of the best raw material, an relentless R&D activity and an intact passion for the business since 1946, year of the company foundation.


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We make the difference

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.

Partner & Clients that use our rings

Years Of Experience
Rings manufactured every year
Prominent Customers
Worldwide Countries


Prosino spinning rings manufacturing process

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.

What about a top performance spinning ring?

This article illustrates the features that make the difference between a common spinning ring from a premium quality component.

The Importance of Raw Material Purity and Cleanliness Requirements for Precision Bearing Rings

In this interview Dr Pietro Prosino, Director at PROSINO SRL, explains how the production of high precision bearing rings requires a special production process and expertise, and describes  the most commonly used materials for bearings.

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