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Since its foundation 25 years ago WSW has become one of the largest European suppliers of spherical plain bearings, rod ends, special bearings and many other special parts.
Furthermore, we continuously expanded the systems business during the last years so that WSW is a competent supplier of complete components and custom-made products for different industry sectors today. For more information please click here.
Our philosophy is to produce and sell only high-quality products at an acceptable price. The products are manufactured in national and international production sites according to WSW drawings and guidelines and under our permanent control.
Leading original equipment manufacturer acting in various field of engineering, automotive and energy generation already apply our products.
Our customers particularly appreciate our service, our quality as well as our price-performance-ratio.
Especially in times of a more and more intense competition which results in a drastic price decline, the price will affect the quality of products at some point in time.
However, for WSW quality is the most important criterion as we want to guarantee the highest possible security for our products and for our customers today and in future.

Duvelco Ltd is a British innovator in advanced polymer engineering, specialising in the development and manufacture of Ducoya®, a high-performance polyimide material. Designed to perform in the most demanding environments, Ducoya offers exceptional thermal stability, low friction, chemical resistance, and extended wear life — making it ideal for aerospace components, semiconductor machinery, cryogenic systems, and industrial equipment.
Whether you need unlubricated spline couplings, high-strength bushings, or precision-engineered bearing solutions, Duvelco provides materials that improve performance, reduce maintenance, and lower system costs. We support design engineers and OEMs with a responsive UK-based technical team and short lead times.