Prometal security seals. Security seals manufacturer. Plastic and metallic seals
Courier envelopes
Security envelopes
Technical specifications

Design and size:
100% customized - For all uses
Material: Highly resistant
Adhesive closure:
High security adhesive strip that leaves clear evidence of tampering

Courier envelopes Value transport envelopes

Envelopes for coin holder blisters

Envelopes for the collection of coins and banknotes
Internal mail envelopes    

                      Special security envelop                                                         Security bag, special security envelop and coin blister