Nienhuis has More than 90 years of experience in producing Montessori materials.

All of the Nienhuis factories worldwide are certified by the ISO9001-quality management system standard, the ISO 14001-Environmental management system standard. And strictly follow FSC principles& Criteria.

Great care is taken in the production process to ensure that every item has lasting quality. Skilled craftsmen with latest tools of technology, yield precision products with magnificent detail. Precision cutting is controlled by the latest computer technology. Our own exclusive method of silk-screen and color printing directly onto finished wood have been developed through years of experience. The highest quality lacquer finishes are used to enhance the natural beauty of the wood.

Our products are manufactured with the safety of children in mind, not only the raw materials, but also in the paints and finishes we use. Craftsmen who inspect every item on the production line monitor each step of manufacturing process for quality. Finally, special attention is given to packing and transportation to insure safe arrival. We at Nienhuis Montessori, are proud to provide our customers with Montessori products that are second to none.

Nienhuis is the only global standard. Nowadays, many newcomers claim to be authentic material manufactures….these newcomers do not have the years of experience, knowledge or thoroughness that we do, nor are they privy to the official AMI blueprints that specifically lay out the demands of each piece of material and as such, ensure the materials are produced according to the basic Montessori principles.