Product Overview
High-Security Cable Seals feature a high-strength steel cable and a permanent locking body for one-time, tamper-evident security on containers, trucks, tankers, valves and heavy industrial equipment. These durable locking cables are a key security feature in many industries, providing secure and tamper-resistant closures that help to effectively prevent unauthorized access to cargo.
Key Features
- High-Strength Steel Cable Construction: Features a heavy-duty steel cable paired with a permanent locking body for maximum security.
- Pull-Tight Cable Configuration: Allows for an adjustable sealing diameter to fit various application sizes.
- Precision Internal Locking Chamber: Engineered for irreversible cable engagement to guarantee tamper-evident performance.
- Galvanized Steel Cable Infrastructure: Provides excellent corrosion-resistant properties for harsh outdoor environments.
- Compact Lock Body Design: Optimized for easy deployment in tight or narrow sealing apertures.




Applications
Logistics & Transportation
Containers, trucks, tankers, air cargo
Energy & Utilities
Meter boxes, transformers, valves, gas meters
Manufacturing
Calibration labels, quality inspection markers, production tools
Financial & Government
Ballot boxes, evidence bags, ATMs, cash boxes
Healthcare & Medical
Secure medical transport, asset protection
Customization Options
- Customer logos
- Sequential numbering
- Barcode printing
- QR code printing
- Custom cable lengths
- Private label packaging
Installation & Verification
Installation
- Insert the cable through the sealing points and locking body. Pull the cable to the required loop size until fully engaged.
Tamper Verification
- Inspect the cable for cuts or deformation
- Check the lock body for damage or modification
- Verify serial numbers against recorded data
- Examine for drilling marks, glue residue, or forced-entry signs
Certifications & Compliance
- ISO 17712:2013 Class H
- ISO 9001 Quality Management System
- C-TPAT Supply Chain Security Compliance
- GSR Compliance
Certificates and supporting documentation available upon request.

Manufacturing Capabilities
- 20,000 m² manufacturing facility
- 36 patented technologies, including RFID electronic seals
- 25 injection molding machines
- 30 laser marking machines
- 10 wire seal fusing machines
- 10 automatic assembly lines
- 2 RFID automatic production lines
- Automated production and inspection processes
FAQ
Q: Are samples available for qualification and testing?
A: Yes, complimentary samples can be provided upon request for your product evaluation and quality approval.
Q: Can numbering sequences continue across multiple orders?
A: Absolutely. We track and log your historical data to ensure strict serial continuity and prevent duplication across consecutive orders.
Q: Are OEM and private label services available?
A: Yes. We offer comprehensive OEM/ODM solutions, including custom logos, specialized markings, and tailored corporate packaging.
Q: What information can be laser marked on the seal?
A: We can high-precision laser engrave company logos, sequential serial numbers, alphanumeric codes, and standard barcodes/QR codes.
Q: How are bulk orders packaged for international shipment?
A: Bulk orders are secured in heavy-duty, export-grade cartons and palletized to safeguard the products against damage during overseas transit.
Hot Tags: lead wire seal, China lead wire seal manufacturers, suppliers, factory, Wire Tamper Seals, Colored Cable Seals, hardware tools, rfid cable seal, Container Cable Seal, tamper resistant seals
