Achieving top

Achieving top performance together

perfect timing

Quick coordination, perfect timing

points with

Scoring points with personality

Diligent down
to the last detail

Diligent down to the last detail

SKS AG – the professionals for injection moulding processes

We are a Swiss company, which has been developing and producing plastic parts using the injection moulding process since 1981. Versatility with individual customer solutions, precision in tool development, efficiency in series production and flexibility in component assembly are our strengths.


different products
different raw materials
injection moulding machines


We invest in our future

Our previous surface grinding machine is getting on in years and has therefore been replaced in the last few days by this new Ziersch Z48 surface grinding machine. With it, we can cover a grinding range of 800 mm on 500 mm with a transverse movement of 450 mm. The solid cast construction of all machine parts brings stability, precision and a…


2 new injection moulding machines

1 piece e-mac 465/130 with viper 20-RC300 integrated
1 piece e-mac 465/80 with viper 20-RC300 integrated

At the end of December 2021, a 120 t. machine was replaced by the 130 to. machine, the 80 t. machine was purchased as part of a capacity expansion. We now have 43 injection moulding machines.

The new injection moulding machines are specially…


SKS AG at Fakuma 2021

SKS AG will be back at Fakuma this year from 12 to 16 October 2021 in Hall B2, Stand B2-2107 in Friedrichshafen. This 27th International Trade Fair for Plastics Processing is the world's leading trade event for injection moulding. We would be pleased to invite you for snacks and drinks and look forward to your visit.

We look forward to seeing you!


Congratulations on successfully passing the final apprenticeship exams

We congratulate our apprentices Mr. Adin Baltic, plastics technologist EFZ (left side) and Matthias Moser, polymechanic EFZ (right side) on passing their final apprenticeship exams.

We are proud of their great performance and wish them both continued success on their paths.



We continue to write the SKS story

We are very pleased to announce the second step of our succession plan. Karl Steiner, owner and founder of SKS AG, is retiring completely from the operational business after 40 years in management. He will remain with SKS as Chairman of the Board of Directors with his great experience in an advisory capacity.

Ms Valerie Steiner will take over the…