Blog and news

JPT participant national ‘get to your work on your bike’-day

May 18th, 2017|0 Comments

Today, May 18th, is the National Dutch ‘get to work on your bike’ day. Cycling is both healthy for body and mind. At the same time cycling is good for our environment, by saving fuel [...]

JPT and Trios winners Dutch Regional Innovation Award 2017

May 5th, 2017|0 Comments

During the Dutch Innovation Festival 2017 the organization announced the winner of the Dutch regional Innovation Award 2017. We are proud to announce that the business combination JPT and TRiOS Precision Engineering are the winners [...]


JPT development fine metal parts


When developing new fine mechanical products it is wise to involve specialists early on in the process. Specialists who know which key factors are important…

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microscoop optisch klein metaal jpt


Do you have a design for a fine mechanical part and would you like to know whether it would work in practice? The specialists at JPT would be pleased to build a prototype for you….

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JPT serieproductie fijne metalen onderdelen


When producing very precise and fine mechanical parts, price and delivery time are crucial. But a slight deviation in dimensions, even measured in a couple of “thou” …

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Medical applications

When an eye surgeon, neurosurgeon or other medical specialist has to work with the greatest of accuracy, the equipment used has to be far smaller. The devices also have to function perfectly …

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Optical applications

Optical instruments can magnify images or allow us to view images from a distance. Binoculars, telescopes and microscopes. In all cases a sharp image is essential for an optimum view. …

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Creating a timepiece means many hours are spent designing the final timepiece. A timepiece will run for twenty years or more, keeping precise time to the millisecond. …

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JPT has something special to offer consulting engineers: a huge amount of knowledge with fine mechanical engineering and numerous years of experience. You can make use …

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About us


We are JPT, Jansen Precisie Techniek, we develop and produce fine mechanical precision parts. Historically we have been involved with producing very small items and we have a real passion …

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Our knowledge and skills in fine mechanical engineering has not been achieved overnight. The same principle applies to passion, it takes time to grow and develop over the years. …

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ISO Certificates

JPT has a high standard regarding quality. To assure our customers that our high quality standards are proven we decided that an ISO / DIN certificate is the right way to do so. …

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JPT ISO 9001 13485