Contactsondes  Fabrikanten, distributeurs en leveranciers

Polytec was founded in 1967 to distribute commercial laser technology to industrial and research markets. Building on the company’s early success, Polytec began to develop and manufacture and then manufactured, innovative laser-based test and measurement instruments in the 1970’s. These products have become known around the world as the gold standard in non-contact, laser-based measurement of vibration, speed and length. Advanced product development remains a core strategic activity at Polytec with new electro-optical systems being designed for analytical process measurement, noise analysis, and factory automation.
Polytec develops state-of-the-art laser-Doppler vibrometers and velocimeters designed to solve our customers’ difficult manufacturing, development and research challenges. Polytec vibration analysis systems, length and speed sensors for production processes or optical surface profiling systems support high-quality research, development and manufacturing processes worldwide.
Polytec also distributes, markets, sells and services sophisticated opto-electronic systems and components in select European countries. Besides, Polytec provides analytical measuring systems as an over-all solution for diverse applications in R&D laboratories, for process control and monitoring in industrial facilities.

MicroContact AG – Testing technology for microelectronics, automation and robotics
We are a second generation family business with locations in Lostorf and Grenchen.
Thanks to the continuous development of our products and processes, we are setting new standards and enabling our customers to achieve technological and economic progress.
Since 1984, we have been manufacturing test systems and fine-pitch adapters for assembled and bare circuit boards. In our own test center, we test several million PCBs per year, of which the largest is in the fine-pitch range. Long-term experience as well as the applied synergy from adapter construction, mechanical engineering and test center enable us to meet the highest quality requirements.
As a supplier of efficient automation solutions and robot integration, we draw on our many years of experience in the areas of visual recognition and the most accurate positioning of workpieces. Our customer-specific automation systems are well-thought-out, simple and intuitive to use as well as qualitatively excellent processed products.

Hexagon Metrology supports its customers to fully control their processes and ensure that what has been designed is in fact manufactured. The company offer machines, systems, software and support to cover all types of measurement tasks.