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tamper evident security
tamper proof envelopes
TSG offers a variety of tamper-evident security envelopes which can leave clear and indelible mark to any attempt of unauthorized opening, thus be able to provide perfect optical opaqueness and ensure maximum confidentiality.
Safe delivery of high value and confidential products.
Range of tamper and interference recognition options.
All tracking methodologies provided.
Write on address panels.
With or without receipts.
High strength materials.
Tamper Proof Envelopes are designed for a wide range of customers seeking tamper evident security:
High security cash transit companies.
Police and judicial criminal divisions amassing trial evidence.
Security services transporting top-secret documents.
Visa Application Centre.
Credit card companies.