HOKE Handelsgesellschaft mbH

Since 1964, we have been operating in the national and international valve-market under the name of SISTAG. During this time, the company has been responding continuously to the requirements of a growing and at the same time increasingly demanding cu

Engineering and delivery of turn-key, customized membrane and hybrid plants: More than 20 years experience with industrial scale pervaporation / vapor permeation - on request combined with distillation - as well as micro-, ultra-, nanofiltration, rev