Everything began with the world premiere in 1960 of the company's invention – the coaxial valve. This pioneering spirit has lived on until today in our company: With an acute inventor's mindset and a passion for innovation, custom solutions are constantly being created which are optimally tailored to the requirements of our customers and partners. On many occasions, our innovations have even solved potential issues of which our customers may not even have been aware. Our guiding principle is: Pioneers Forever!