We are your partner for high precision mechanics and complete solutions. We implement your projects with our competent staff and inventive thinking, all the way from the planning phase down to the final assembly.

Our clientele include worldwide known companies from the medicinal- as well as the watch industry. Furthermore, we have been working for their customer service for many years.


In 1972 we manufactured the first plastic injection molded products under the name Plasto-Disc SA at the same location as today. Over the years, the company has expanded its area of expertise to include different manufacturing methods and materials to meet the constantly changing demands of its customers. Customer satisfaction has been and always will be our primary goal. The company has been run by Alain Vuilleumier as a family business in the second generation since 1997.


Plasto Disc SA develops and produces custom products made of plastic, aluminium and (inox) steel for you. Our versatile machine park allows for us to manufacture various components, with CNC turning, milling or plastic mould injection. At your request, we can also add your logo to your project. Various methods are available for this.


Plasto-disc SA
Industriestrasse 4
CH-2543 Lengnau
+41 (0) 32 652 72 20

Opening Hours

Monday              07:00 - 12:00 | 13:30 - 17:00
Tuesday              07:00 - 12:00 | 13:30 - 17:00
Wednesday        07:00 - 12:00 | 13:30 - 17:00
Thursday            07:00 - 12:00 | 13:30 - 17:00
Friday                 07:00 - 12:00 | 13:30 - 16:00