Keeping your shipping container secure is non-negotiable—whether you’re storing tools, inventory, equipment, or valuable assets. At CMG Containers, we offer high-quality container locking systems designed to protect your unit from break-ins, tampering, and harsh weather conditions.
From heavy-duty lock boxes to smartphone-based smart access upgrades, our solutions ensure your container stays protected on jobsites, remote locations, storage yards, and during transport.
A simple and cost-effective way to secure container doors for everyday use. Available in high-strength outdoor grades for construction sites and general storage.
Welded directly to the container doors to shield padlocks from bolt cutters. This makes forced entry significantly more difficult and protects the lock from weather exposure.
A removable steel locking arm that clamps across both door handles. It prevents prying attacks and adds a robust second security layer.
Full-length bars that secure both doors together during storage or transit. Ideal for transport or high-risk zones where extra pressure resistance is required.
Tamper-evident seals are commonly used for freight and cross-border shipping. They make unauthorized access immediately visible during inspections.
Smartphone-based NFC entry systems and GPS tracking allow remote control and logging. Audit trails provide insight into when and by whom the container was accessed.
We learn about your project needs and help you select the right container and door options.
Our experienced team modifies your container with the doors you choose, ensuring quality and precision.
We deliver your ready-to-use, customized container directly to your location, nationwide.
Serving customers across the US.
Years of experience in modifying and delivering containers.
Doors and modifications that stand the test of time.
Custom door configurations to meet your specific needs.
Yes, locking systems can be added during modification or before delivery. You can combine multiple lock types for layered protection, and our team will guide you toward the best setup for your use case. This ensures you get the right balance of convenience, cost, and security.
Absolutely, both new and used containers can be upgraded with secure lock features. We reinforce weld points to maintain structural strength and weather resistance. Our team will also recommend lock types depending on container grade and exposure conditions.
Yes—combining lock boxes, cargo bars, and bolt seals offers stronger protection than using one system alone. Multi-layer setups are ideal for high-value or remote storage situations. This approach reduces the risk of forced entry and makes tampering significantly harder.
Yes, with NFC access and GPS tracking, you can monitor and control entry remotely. Audit trails show who accessed the unit and when, making it ideal for shared worksites or rentals. These advanced upgrades increase accountability and asset visibility across multiple locations.
