KNF delivers quality engineering, meticulous design, and outstanding innovation. We are an independent family-owned company and nothing gives us more pleasure than making life easier for our customers. We are dedicated to providing tailor-made solutions with diaphragm, solenoid, swing piston and boxer pump technologies and cutting-edge materials – but that’s not all. We also offer comprehensive advice and customer service to help you make the best possible decisions, whether you’re trying to choose the perfect materials and components or speed up the start of serial production. Our customers value KNF as a reliable partner every step of the way.

Elektrofachgeschäft Müller AG offers planning, development, programming, and installation of electrical systems, technical consulting, service on electronic installations, sales, repair, and trade in electrical appliances. Services include electro-installations, telematics, TV, and household appliances for private, commercial, industrial, and public clients.