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About Us

Know Diaper Seminar is a part of the Richer Investment and Diaper Testing International Consulting Group, founded by Carlos Richer.

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Reserve your seat before it's too late. The seminar will be in an intimate setting - so seats are limited!

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Recent News

DDN School aims to improve the diaper industry

Richer to Launch Diaper School

Additional Links

Diaper Testing International
Richer Investment
The Disposable Diaper Network

Join the DDN Group

The Disposable Diaper Network (DDN) LinkedIn group brings together Diaper Industry Leaders. With over 7,500 members, the DDN is at the forefront of industry news and trends.

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