de Jong DUKE’s Espresso & Coffee Machine Nio Gains NSF Certification

Oct. 12, 2017

The Nio’s NSF Certification demonstrates de Jong DUKE’s commitment to quality and high standards when it comes to sanitation requirements for its coffee equipment.

The Nio complies with public health standards and can be safely used in the commercial foodservice, hospitality and vending industries. We are pleased to inform you the Nio is NSF Certified to NSF/ANSI Standard 4.

De Jong DUKE is a privately owned Dutch manufacturer with 60+ years of experience in the design, development and engineering of high-end automatic coffee & espresso machines. With the company’s headquarters based in Sliedrecht, the Netherlands and with North American facilities based in Taylor, Michigan, de Jong DUKE delivers coffee equipment to customers all over the world.

Milestones in de Jong DUKE’s history include: 

  • In 1971 de Jong DUKE delivered Europe’s first filterfresh® machine.
  • In 2003 de Jong DUKE introduced the CoEx®, the world’s first dual brewer.
  • In 2010 de Jong DUKE developed and launched ConnectMe, an online application offering full two-way communication and which brings coffee machines online.
  • In 2014 the Nio was awarded a Red Dot design award, followed by an IF-award in 2015.

De Jong DUKE LLC in Taylor, MI is engaged in the production and marketing of coffee machines for commercial foodservice, hospitality, convenience store and vending industries.

Nio, coffee made easy

With its compact dimensions, CoEx®-brewer, a 10.4͟ high resolution full color touch screen and comprehensive versatility featuring e.g. milk topping and/or fresh milk versions the Nio is easy to set up for both self-serve and full-serve mode. This combined with a possible daily throughput of 150 plus drinks make the Nio a perfect fit for many office locations or foodservice applications. Options like a waste guide, drain connection and automatic cleaning make the machine ideal for any mid-size volume location where a high quality beverage should be combined with an easy and hassle free operation.

A very useful feature of the Nio is that it can be cleaned and operated without having to open the machine. Filling, cleaning and the removal of used coffee grounds can be done from the outside of the machine. This keyless cleaning & operation feature (also dubbed ͞closed-door-cleaning͟) will make taking care of the machine an easy task while keeping your hands clean.

The ingeniously-placed full color LED lights in the ingredient canisters allow you to tune the machine to its environment and also assist in the operation of the machine. A misplaced canister or a full waste bucket will be shown with subtle visual indicators. The visible ingredients not only add to the experience when enjoying your drink but also allow for easy filling.

Customization is possible through adjustments of the menu’s, selections, icons and cup sizes. Further fine-tuning can be done through the use of images, videos and communications in the standby mode and preparation of the beverages. With additional software and a LAN or WiFi connection, the machine can be brought online for either communication purposes or for remote access and advanced monitoring. The ConnectMe software can also enable you to optimize service, reduce cost and improve user experience.

The Nio confirms what you expect; a surprising coffee experience from a professional and distinguished looking machine with NSF Certification.

NSF International, The Public Health and Safety Organization

NSF International is an independent, not-for-profit, nongovernmental organization, which is dedicated to being the leading global provider of public health and safety-based risk management solutions. NSF creates standards for food safety and sanitation to promote public health. As an independent, accredited organization, NSF tests, audits and certifies products and systems. NSF certification is an ANSI-accredited product-level certification that addresses the acceptable sanitation requirements for equipment and materials intended for commercial foodservice.


Nio 20 1 FM front view cup 5818f80a86e93
Coffee Service


March 3, 2014
With its compact dimensions, CoEx®-brewer, a 10.4” high resolution full color touch screen and comprehensive versatility featuring f.e. milktopping and/or fresh milk versions ...
Product Guide

De Jong Duke

May 30, 2007
De Jong Duke is a Dutch manufacturer of coffee equipment with branches in Europe and the USA.