Numbered ball and bolt security seals and temperature recorders for cold chain. Rio Grande Valley warehouses, free shipping.
For cargo that demands control and traceability: numbered ball and bolt-type security seals that guarantee your trailer arrives unopened, and temperature recorders to verify the cold chain of your perishables in transit. Key tools for cold storages and maquiladoras.

Numbered ball type security seals.

Numbered bolt/bottle type security seals.
In-transit temperature logging.
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