Motivated by inventive thinking, castus is one of the worldwide leading manufacturers of Rapid Transfer Port Systems. All our key products are engineered, manufactured and assembled at our site in the south of Germany. The castus system makes it possible to load and unload components into and out of an isolator without contamination - focusing on the optimal protection of operator and product. Thanks to our highly skilled engineers and our own modern machine park, we can realize customized solutions promptly.