170mm to 490mm available in total length. In case of any specification, we can make a new mold. If a client is regular, providing around 50,000+ quantity, we can adjust the price, with the mold included in quantity advance payment.
Extended Pull-Tight Security Seal – 170mm – 490mm is a heavy-duty and tamper-evident sealing solution designed for applications requiring extra length and maximum flexibility. It features a strong one-way pull-tight locking mechanism that ensures the seal cannot be reopened without visible damage, providing reliable protection against unauthorized access. Manufactured from high-quality copolymer polypropylene (CO-PP), it offers excellent strength, durability, and resistance to harsh environmental conditions. The extended range of 170mm to 490mm makes it suitable for large containers, oversized bags, and industrial cargo applications. Each seal can be customized with serial numbers, barcodes, or QR codes for enhanced traceability and security control. Its lightweight yet strong design ensures easy application in high-volume and heavy-duty operations. Ideal for logistics, cargo, utilities, and industrial sectors, it delivers superior security and operational efficiency.
A flexible sealing solution designed for a wide range of cargo and logistics applications, offering adjustable locking strength and reliable tamper-evident protection for everyday security use.
Built for clear security indication, this tamper-evident seal provides strong locking performance and visible evidence of interference, making it ideal for warehouse, transport, and cargo control applications.
Extra-Long 490mm Design
Provides extended reach for securing oversized containers, bulk cargo, and industrial equipment.
One-Way Pull-Tight Lock
Ensures strong locking that cannot be reversed without breaking, offering clear tamper evidence.
Durable CO-PP Material
Made from copolymer polypropylene for high strength, flexibility, and resistance to UV and environmental stress.
Custom Serial Numbering
Supports laser-printed serial numbers, barcodes, or QR codes for accurate tracking and traceability.
Heavy-Duty Performance
Designed for demanding industrial and logistics environments requiring longer sealing capacity.
Tamper-Evident Security
Clearly shows any interference, helping maintain product integrity and security compliance.
• Cargo & Freight Containers
• Oversized Logistics Shipments
• Industrial Equipment Sealing
• Warehouse & Bulk Storage Units
• Utility & Infrastructure Security
• Cash-in-Transit Bags
• Customs & Border Security
• Pharmaceutical & Medical Shipments
• Airline & Cargo Handling
• Retail & Distribution Operations
Standard Orders
Custom / OEM Orders
For branding or specialized requirements:
• Share logo/design file (PDF, AI, or high-resolution PNG)
• Specify serial number format and range
• Minimum order: based on customization requirements
• Lead time: 10–15 business days
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