Shipping Container Seals

Truck Door Seal

PM&I supplies shipping container and truck door security seals in three security levels — indicative, security, and high security — used to verify a container or trailer hasn't been opened during transit.

The catalog includes the zip type plastic seal (Part Number PMI-H01-01), an indicative-level seal that shows evidence of tampering but offers minimal physical resistance, suited to lower-risk cargo or domestic moves; the plastic strip seal (Part Number PMI-H01-02, SEALPLAST), a step up in physical security while remaining low-cost; and the high security bolt seal (Part Number PMI-H01-03, SEALBOLT), meeting the "H" high-security classification under ISO 17712, requiring bolt cutters to remove and commonly required for international and high-value ocean shipments.

Seal selection should match cargo value and risk level — indicative seals suit low-risk or closely supervised shipments, while high security bolt seals are typically required for international container shipping and higher-value cargo, and are the standard expected under C-TPAT and similar supply chain security programs.

Whether you need a low-cost tamper-evident seal or a high-security bolt seal for international shipment, PM&I's container and truck door seal catalog is backed by manufacturing and distribution experience serving marine, industrial, and defense customers worldwide since 1985.

Browse the full container and truck door seal catalog above, or contact PM&I directly for engineering support and custom fabrication.