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To produce and to publish phone books is our business

In 1992, the first module of the Pi Cheng Environment appears for automated pagination of phone books. Today, the Pi Cheng pagination is used for more than 80% of the phone books produced in Brazil, beginning to be used abroad.

In the face of the operational efficiency of its pagination system, DPI started to produce phone books for third companies.

Since the beginning, at the same time that improved its original system, DPI Directory Publishing International continues developing new modules to assist the different stages of the productive process of phone books.

Today, the Pi Cheng Environment constituted itself in a powerful tool of editorial success.

The use of the tools of the Pi Cheng Environment - "in house" or "on demand" - have been allowing to the phone books publishers and editors larger dedication to the heart of the business: the commercialization of the editorial space (advertisement) of its products.



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