BOLT SEALS
STiER Security Seals powered by DoubleLock USA is an advanced designer and manufacturer of high security bolt seals. We design our bolt seals in the Netherlands and produce them in our plants in the Netherlands and in Bengbu, China. In this way we are able to provide high quality seals for very competitive prices. STiER Security Seals powered by DoubleLock USA supplies various ISO 17712:2013 certified & CTPAT compliant high security seals which are accepted by customs around the world.
TRAILER DOORS, TRUCK & CONTAINER BOLT SEALS
Our steel bolts can be used for, amongst others, trailer doors, trucks and (shipping) containers. Our barrier seals meet ISO / PAS 17712 and CTPAT regulations. We are able to produce our sealing bolts with a unique serial number, which is applied to both pin and barrel. We are also able to supply security seals with QR codes, which can be scanned by smartphone of tablet. Furthermore, we can print bolt seals with the logo of your company.
Secure Your Cargo with Confidence: Premium Bolt Seals
When high-value transit demands impenetrable security, our heavy-duty bolt seals are the ultimate line of defense. Engineered for maximum tamper resistance, these high-security seals feature a robust carbon steel pin and an interlocking cylinder, specifically designed to secure shipping containers, cross-border trucks, and rail cars.
Built for Duty, Tailored for You
Once locked, they require heavy-duty bolt cutters to remove, effectively deterring theft and unauthorized access. But security isn't one-size-fits-all. We tailor our bolt seals to seamlessly integrate with your operations:
Custom Branding: Laser-engrave your corporate logo and custom serial numbers.
Operational Efficiency: Choose barcode or QR code integration for instant digital tracking.
Bespoke Development: We partner with you to engineer and develop custom physical products tailored precisely to your unique logistical needs.
Protect your bottom line with a heavy-duty security solution built exactly to your specifications.
Container bolt seals are strong locking devices used to seal and secure international cargo containers once a shipment is loaded. Upon placing a container seal, a container has been properly closed at origin. Because it can be removed only once, it ensures that a container remains unopened during the journey to its final destination where it is removed by the consignee.
These metal seals therefore provide tamper evidence and help to detect cargo theft or contamination. These security seals have a relative high breaking strength and therefore also provide a greater level of security than most other security seals. A container seal has its own unique number as identification and this number is listed on the shipping paperwork. The people receiving the container must check the bill of lading and check whether the seal number matches with the number on the container.
A container bolt seal used for securing containers must conform to the ISO 17712:2013 high security seal standard in order to be accepted by customs all around the world in ocean shipping. ISO 17712:2013 certified bolt seals comply with CTPAT as well. CTPAT, which stands for Customs Trade Partnership Against Terrorism, was started by U.S. Customs and Border Protection to strengthen international supply chains and improve United States border security. You can find more information about these standards in our article about ISO 17712 security seals
The best place to put a container seal normally is on the container’s right door, as that door will be opened first. You can place the bolt seal on one or both lock rods of the right door.
Container bolt seals can be applied without the use of tools. For removing a bolt seal however, a bolt cutter is required. Bolt seals are one time usable tamper evident seals.
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