De Jong Duke is a Dutch manufacturer of coffee equipment, with branches in Europe and the USA.
The company is privately owned and has over 50 years of experience building and developing coffee machines, based on the principles of innovation, design and reliability.
The first coffee dispensing machine was built in the late 50s. In 1971, Europe's first filter-fresh machine was produced. For the last few years the CoEx brewer has been the latest example of innovation, design and reliable coffee equipment.