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Direct bulk mail to customers sent in any format without envelopes or wrappers.

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Integrated product

Combination of paper, cards and labels in a single document with customization and enveloping.

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PIN communication

Confidentiality, reliability and anti-fraud protection in document to ensure secure transactions.

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Authenticity, identification or promotion on thermal, self-adhesive, textile or plastic labels.

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Confidentially integration of cheque and notes in letter using anti-fraud technologies.

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Safe identification in events and entertainment ticketing, in any format, printing and quantity.

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Plastic items with codes, bands and chips that integrate security measures: tiny letters, holograms and tints.

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Production of personal documents, safe and confidential with verifiable transaction log.

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Grama international provider of solutions for graphic communication and digital security

25 years of experience joining the best traditions of printing industries with the most advanced technological innovation
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Grama works closely with top manufacturers and leading brands

Cybersecurity RFID systems


NXPCybersecurity RFID systems

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Paper folder sealer machines


WELLTECPaper folder sealer machines

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ID and digital security


GEMALTOID and digital security

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Innovation in security


FEITIANInnovation in security

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Personal attention to our clients when asking any need and at the same moment they request it.
All our staff participates and cooperates with clients to achieve excellence in every project.
Above everything we ensure full respect and honesty in our business relationships.


Grama Formularios and Grama Tecnológica hold a global quality certification system.
Respect for the environment is part of the identity of Grama Formularios and Grama Tecnológica.
Security of our processes and services is present and fully backed in Grama Formularios and Grama Tecnológica.

Public sector clients

Private sector clients

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