Factory ISO17712 H Grade Bolt Seal 8mm Steel Pin Anti-Tamper Container Bolt Security Seal For Shipping Trailer Tanker Logistics Freight Lock

As a professional 18-year transport packaging manufacturer owning 15000 square meters automated workshop, JahooPak full series bolt seals adopt Q235A low carbon steel or galvanized steel as inner pin material matched with impact-resistant ABS outer casing, all models reach minimum 15KN tensile strength to meet international high-security logistics standards and pass ISO/PAS 17712 H grade certification together with C-TPAT qualification, each bolt seal supports personalized printing including unique serial numbers, company letters, QR codes and bar codes via laser engraving or hot stamping technology, six optional colors of yellow, red, blue, green, white and orange are provided for easy cargo classification, integrated anti-rotation and one-time breakage anti-counterfeit structure ensures it cannot be reused after opening, multiple complete specifications with different overall dimensions for selection, standard packing rule is 10 pieces per inner box and 250 pieces per export carton with stable carton gross and net weight, each batch undergoes strict tensile test, appearance inspection and marking test before delivery, ideal for cross-border sea shipment, land rail transport, chemical tanker, warehouse safe lock and high-value goods container sealing to effectively prevent cargo tampering, theft and man-made damage during whole logistics circulation.