Files and Documents conversion

Collaborating to hire a professional Arabic native speakers to convert Files and Documents, in a standard local way so the native language ones can understand and speak with the English one's very well . I've been writing this documents to publish it in to different country. It's on to ( 750 copies ) and ( 350 pages ) this files and documents need to be translated from English to Portuguese native language translation.
Note; Google translator is highly prohibited.