ControlTech Engineering AG (CTE) is your leading engineering company in the Basel and Northwest Switzerland region. We are specialized in the automation of process engineering plants up to laboratory processes as well as flexible overall IT solutions in the industrial environment of the pharmaceutical, chemical, biotech and food industry (Operational Technology). With our expert knowledge and many years of experience in automation and IT, CTE supports you competently in the processing of your projects: From small projects to complex large-scale projects, from preliminary projects to basic and detail engineering to the commissioning of plants.

For over 80 years, Sena Plastics AG has passed on its extensive knowledge of plastics processing from generation to generation. Today, the company is one of the leading specialists in the manufacture of plastic products and systems for a wide range of applications. From its headquarters near Basel, Sena Plastics supplies customers all over the world. In close cooperation with its customers, Sena Plastics develops tailor-made solutions that offer the highest levels of efficiency and precision. Thanks to its extensive know-how, the company recognizes specific challenges and offers optimal solutions with individually adapted products. This expertise makes Sena Plastics a recognized major player in plastics processing. Thermoplastics and thermosets are indispensable today - especially in industry. Numerous companies from the chemical, food, pharmaceutical, transport and metallurgy sectors are among Sena Plastics' customers. With a wide range of high-quality plastic materials (PP, PE, PVC, PVDF, E-CTFE, FEP, PFA, PTFE ...), the company manufactures products that combine quality, durability and efficiency. Sena Plastics offers comprehensive services in the development, design, manufacture and assembly of sophisticated systems, devices and components for various industries - including mechanical and process engineering, the chemical and pharmaceutical industries and construction. The company's core areas include: Apparatus and plant construction Parts, components and assemblies Linings and in-liners made of thermoplastic and high-purity fluoroplastics Ventilation technology and pipeline construction Shut-off, control and ventilation flaps Pressure-maintaining fittings

Whether by remote maintenance, telephone or on-site - we are there when things go wrong! Your computer professional from the greater Basel area supports you with computer problems, repairs, service, IT support and offers tailor-made solutions for private individuals and companies.

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!

Renovate water pipes instead of replacing them, quality from the leader, already over 225,000 pipe renovations. Promotec Service GmbH has been your reliable partner for the renovation of drinking water pipes throughout Switzerland since 1993. We are at home in Reinach Basselland near Basel, Arlesheim, Aesch, Dorneck and the Leimental. Whether rusty water, rusty water, rust or lime in the pipes, clogged water pipes, unclogging and cleaning installations, rusty pipes, brown water, pressure drop, a thin stream of water, low/low water pressure, poor water quality, pipe breakthroughs, water pipe bursts, pitting, corroded pipe breakthroughs Pipes, we have the solution - the Promotec pipe renovation system. Our patented wet cleaning process does not require any structural measures; the pipes are simply renovated from the inside. The process begins with wet cleaning, which gently and thoroughly cleans backwards and forwards. After drying and roughening, the pipes are sealed on the inside with a special coating and protected for a long time. The end product is a type of "pipe-in-pipe system" that is in no way inferior to today's plastic pipes in terms of durability and quality. The approved coating material is absolutely harmless to health because it is completely solvent-free and meets the regulations of the food law. The same material has also been used in cans for years as reliable rust protection. Your advantages the apartments/houses are habitable during the renovation always have running water The costs compared to replacing the pipes are up to three times cheaper the work only takes 2 – 5 days (EFH/Apartment) The following lines can be renovated: Galvanized drinking water pipes (cold and hot water) Drinking water pipes made of copper (cold and hot water) Swimming pool pipes Fire extinguishing lines Heating cables (copper/steel) Promotec Service GmbH, Sonnenweg 14, 4153 Reinach, www.promotec.ch