P-MEC Enterprise can boast of a long-standing tradition of producing component pieces for the domain of high-precision mechanics, a legacy that has been passed down from generation to generation since the previous century. In the 1920s, an engineer named Robert Warsitz, the grandfather of one of the current company owners, established the “Feinmechanischen Werkstätten” factory in Berlin. In 1942, the factory was inherited by his son, Erich, who was notably the world’s first pilot of a turbine aircraft. During the same period, Erich Warsitz founded the “Warsitz Werke Amsterdam” factory, which produced high-complexity and precision parts. Following World War II, in 1951, the “Machinenfabrik Hilden” factory was established and operated successfully until the 1960s. In 1965, Erich Warsitz decided to sell the Hilden-based company to later relocate to Switzerland. Less than a year after these events, his son, Eric Robert Warsitz, was born. Following in his father’s footsteps, he became a pilot and an expert in precision mechanics. In the 1980s, Eric Robert Warsitz founded the “E.R.Warsitz” workshop. In 1999, with the arrival of his current partner, Luca Ostini, it became the P-MEC limited company, now based in Barbengo (TI).

Sehr kompetente Beratung. Das Preis- Leistungsverhältnis passt. Ich war sehr zufrieden mit dem erhaltenen 3D-Druckteil.

Your Expert for Construction, Manufacturing, and Repairs in Boswil, Freiamt Region, Aargau Welcome to Keusch KFR , your reliable partner for high-quality CNC services, construction, and repairs. Our workshop in Boswil offers a wide range of services characterized by precision, flexibility, and innovative solutions. Whether you need individual parts, small series, or complex projects realized – we are the experts by your side. Our Services at a Glance Custom Construction and Manufacturing We design and manufacture constructions of all kinds – tailored precisely to your specifications and requirements. From the initial idea to the finished product, we support you with our extensive experience and state-of-the-art technology. Repairs of All Kinds From machines and tools to vintage car parts – our experts carry out repairs quickly, efficiently, and with the highest precision. Trust our expertise and attention to detail. CNC Milling (3+4 Axes) Using advanced CNC milling machines, we process components up to a size of 1000 mm . Thanks to our 3- and 4-axis technology, we can produce even the most complex parts with superior quality. Turning Precise CNC turning is one of our core competencies. Whether prototypes, individual parts, or series production – we deliver perfectly fitting results. Welding (Mig, Tig, Including Aluminum) Our welding experts use modern Mig and Tig technology to join components made from various materials, including aluminum, ensuring durability and strength. Ultrasonic Cleaning With ultrasonic technology, we clean components thoroughly and gently. This method is ideal for delicate or hard-to-reach parts. Engine Overhauls For those who want to restore their engines to top condition: we offer professional engine overhauls with the utmost precision and care. Keyways and Restorations We manufacture or repair keyways and perform restoration work on vintage car parts or historic machinery. Sandblasting for Small Parts Our sandblasting process ensures flawless surfaces – perfect for small components and intricate work. Vintage Car Parts and Motorsport We specialize in the production of replacement parts for vintage cars and motorsport. Our components stand out for their quality, precision, and durability. Components for Mechanical Engineering We manufacture custom components for mechanical engineering that meet the highest standards. Why Choose Keusch KFR? • Modern Technology: We use cutting-edge machines and technologies to deliver top-notch results. • Flexibility: Whether large orders or single parts – we adapt entirely to your needs. • Experience: With years of expertise in the industry, we offer top quality and professional knowledge. • Customer Focus: Your satisfaction is our priority. We provide comprehensive advice and find the best solution for your project. Get Expert Advice! Would you like to learn more about our services or receive a personalized offer? Contact us today! We are ready to assist and look forward to your inquiry. Gallery – Our Projects at a Glance Take a look at our gallery to discover a variety of projects we have already brought to life. Get inspired and see the quality of our work for yourself! Online Shop – Convenient Online Ordering Visit our online shop to order components directly online. Simply select, order, and have them delivered – saving time and benefiting from trusted Keusch KFR quality. Keusch KFR – Your reliable partner for construction, manufacturing, and repairs in Boswil, Freiamt region, Aargau. We look forward to bringing your project to life!

Based in Sarmenstorf, Switzerland, Retrotec is your reliable partner for custom technology solutions. From electrical engineering and IT networks to control systems and electronics, we bring your visions to life. With Swiss precision, extensive experience, and state-of-the-art technology, we deliver the highest quality standards to realize your projects efficiently and sustainably. Electrical Engineering: Tailored Solutions for Industrial Applications Retrotec provides bespoke control systems, energy management solutions, and custom machinery and prototypes. • Energy Efficiency & Security: Optimize your systems for sustainable energy use and transition to renewable resources with our expertise. • Custom Control Systems: Unique solutions designed to meet your specific needs, ensuring flexibility and operational excellence. Let us transform your challenges into solutions, from concept to commissioning. Electronics: Repair, Optimize, Innovate From developing innovative prototypes to restoring older systems, Retrotec offers comprehensive electronic services. • Retrofit: Modernize existing machines for enhanced performance and sustainability – an affordable alternative to new purchases. • Prototyping: Bring your product ideas to life with precision and attention to detail. • Repairs: Our extensive component inventory and reverse engineering expertise enable us to restore nearly any device. At Retrotec, innovation and sustainability are at the core of everything we do. Control Systems & Machinery: Custom-Made for Your Business Retrotec specializes in building customized machinery and control systems tailored to your exact requirements. • Specialized Solutions: From small series production to fully customized designs, we deliver what your business needs. • Industrialization Support: Transition smoothly from prototype to mass production with our expertise. Our mission is to exceed your expectations with intelligent engineering and top-tier quality. IT & Networks: High-End Technology for Maximum Performance In today’s digital age, Retrotec is your trusted partner for secure and high-performance IT and network solutions. • Data Centers: Efficient, scalable server rooms designed for maximum uptime and reduced operational costs. • Network Infrastructure: High-performance solutions featuring the latest hardware and connectivity technologies. • Cybersecurity: Safeguard your data with firewalls, VPNs, two-factor authentication, and more. Boost productivity, security, and speed with IT solutions designed by Retrotec. Why Choose Retrotec? • Swiss Quality: All our development, design, and manufacturing is proudly Swiss-made, ensuring precision and durability. • Sustainability: We prioritize eco-friendly processes and resource-efficient solutions. • Customer Focus: From initial consultation to delivery, our dedicated team supports you every step of the way. Start your next project with us! Visit our website at www.retrotec.ch to learn more about our services and capabilities.

Kyburz Feinmechanik AG was founded in 1979 by Othmar Kyburz. Today, the company employs 9 polymechanics, 5 semi-skilled workers, 3 office staff, 4 polymechanic apprentices, 1 commercial apprentice and 1 logistics apprentice. Our specialities are CNC-manufactured precision, milled and turned parts in all materials. We produce prototypes, individual parts and series for you. High-tech from the Kyburz company • Precision turned and milled parts • CNC milling / contract milling • CNC turning / contract turning • Medical technology • Grinding • Component assembly • Turned parts • CNC manufacturing 7 Contract manufacturing • Contract work • Drilling • CNC Machining / Drilling • Surface grinding • Mechanical manufacturing and machining We will be pleased to advise you on our services • Precision mechanics • Thread cutting • Metalworking • Metalworking • Precision mechanics • Production • 5-axis • Machinery • Single parts • Prototypes • Circular saw Quality assurance Accurate measuring is an important element of quality assurance. For this reason, our measuring and testing equipment is subject to periodic test equipment calibration, which is ensured by an accredited testing laboratory. On request, we supply the parts with a test report. ISO certification 9001:2008 Since June 2009 we are qualified according to this international standard. We regard this quality system as a management and organisational tool for the continuous improvement of our overall performance.

We are experts in the entire production process of mechanical watch movements, ensuring meticulous attention to every detail from planning and conception to prototype development and manufacturing. Specializing in tailored watch movements for watch-brands, we offer a broad spectrum of high-quality Swiss-Made movements, ranging from simple 3-hand movements to sophysticated chronographs or tourbillon. Contact us today to initiate the development of your bespoke watch movement.