The Weiss Technik companies include the product areas of environmental simulation, heating technology, air conditioning technology and pharmaceutical technology. Customers receive solutions and products that are used in research and development as well as in production and quality assurance. A strong sales and service organisation with 22 companies in 15 countries at 40 locations supports the customers and ensures the operation of the systems - around the globe. The Weiss Technik companies are part of the Schunk Group – a globally operating technology company with a global business unit structure. The company is a leading supplier of products made of high-tech materials, machines and systems – from environmental simulation and air conditioning to ultrasonic welding and optical machines.