... with ISO/PAS17712/C-TPAT 2. Strength:>13KN (High security) 3. Laser print of logo and number Bolt seal SY ... -9905 (Very popular bolt seal , high security seal, metal seal., cargo seal) 1. Main applications: Containers, ... and ABS plastic3. Strength:>13KN (High security against strong resistance !)4. Printing : Laser printing (company marks, 8 digits sequential numbers ,barcode ...