Global reports in recent years show that the loss of cargo theft is as high as billions of dollars. Especially for some high-value items, it causes huge losses to companies and even damages their reputation.
Securing valuable cargo requires more than just monitoring or tracking technology. It also requires physical deterrents that not only prevent unauthorized access but also provide clear evidence if cargo has been tampered with.
One of the most effective tools in the fight against cargo theft is the use of high-quality seals, which are the first line of defense to protect cargo from external threats and internal vulnerabilities.
What Are High-Quality Seals?
high quality seals are tamper-proof security devices with a wide range of uses. They are used to prevent theft or contamination of corporate assets.
For some common seals, you may find some plastic seals in supermarkets, padlock seals in aviation, and occasionally truck seals, so which ones are high-quality seals?
Types of high-quality seals
Generally, high-quality seals are usually made of metal and meet ISO 1772 certification. The following are common high-quality security seals:
1. Bolt Seals2. 螺栓密封
Heavy-duty seals used for freight containers and shipping
Require bolt cutters to remove需要用断线钳才能拆除
2. Cable Seals3. 电缆密封件
Used for truck trailers and bulk tankers
Adjustable length and high strength
3. Metal Strap Seals5. 金属带封条
Durable and resistant to harsh conditions
Ideal for sealing rail cars and drums
How to handle valuable cargo?
One of the most secure methods is to use high-quality seals. These seals have three basic functions:
- Hard materials make theft more difficult, thus deterring potential thieves.
- Provide visible evidence if tampering has occurred.
- The ID on the seal is traceable and difficult to copy.
In addition to using security seals, companies should establish a strict seal inspection procedure. This includes training personnel on the correct use of seals, recording seal numbers before and after shipping, and performing routine audits to ensure compliance. Implementing a chain of custody system can further enhance security and ensure accountability at every step of the supply chain.
When handling valuable goods, risk assessment is a key part of ensuring security. Companies need to identify potential risk points in the logistics process and take preventive measures to deal with them. For example, adjust transportation routes to avoid areas where theft is frequent, limit the access of personnel to loading and unloading docks, or assign professional security personnel to high-risk goods. These strategies can help companies effectively prevent problems before they occur, thereby significantly reducing the possibility of goods being stolen.
Use seals to prevent internal theft
Cargo security not only needs to guard against external threats, but also internal theft. Employees with storage, loading and unloading or transportation rights may steal goods through illegal means if there is no effective supervision. Therefore, tamper-proof seals have become an important tool to prevent internal theft.
Seals have a clear deterrent effect and can enhance employees’ sense of responsibility. In particular, seals with barcodes can not only track the entire process, but also ensure that each link is monitored to reduce the risk of theft. At the same time, seal records also provide companies with evidence of the integrity of the goods, which helps to settle claims in the event of losses and reduce economic losses.
To further reduce risks, companies should regularly review seal usage specifications and implement random inspections to strengthen employees’ attention to and execution of safety systems.
Why choose ProtegoSeal for your cargo security solutions?
At ProtegoSeal, we’ve spent the past 14 years focused on one thing: helping businesses protect what matters most. From cargo in transit to goods in storage, we provide high-quality security seals that make a real difference.
Made with durable, tamper-evident materials, our seals are trusted across industries—from logistics and e-commerce to pharmaceuticals and energy. Whether you need cable seals, plastic indicative seals, bolt seals, or barcoded tracking solutions, we’ve got the right fit for your needs.
But we don’t just sell seals—we offer smart, personalized protection. Our experts work closely with every client to recommend the best options for their operations, no matter how simple or complex.
Looking for a smarter way to secure your cargo? Contact us today. Let’s build safety into every shipment—together.
