Italian Adaptability, Quality and Service Mini Press aim and mission, ever since it was founded in 1991 in Bologna, Italy, has been solving the problem of pressure control and monitoring fluids inside hydraulic systems. Mini Press is a worldwide leading manufacturer of hydraulic testing equipment thanks to continuous investments in technologies and vocational training. Strong commitment is dedicated to our customer's satisfaction that we try to obtain day by day through constant research in order to guarantee the highest production and service quality combined with the characteristic Italian adaptability. Prevention is better than cure. The Mini Press philosophy. The diagnostic system produced by Mini Press consists of a full range of miniaturized components for a quick pressure check on hydraulic equipment through test couplings (threaded valves), fitted micro hoses, adapters, and measurement tools and devices.