170mm to 380mm 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.
Numbered Security Seal – 170mm – 380mm is a durable and tamper-evident sealing solution designed for applications requiring secure locking and reliable identification. It features a strong one-way pull-tight locking mechanism that ensures the seal cannot be reopened without visible damage, providing effective protection against unauthorized access. Each seal is uniquely numbered, allowing easy tracking, recording, and audit control across operations. Manufactured from high-quality copolymer polypropylene (CO-PP), it offers excellent strength, flexibility, and resistance to environmental conditions. The extended length range of 170mm to 380mm makes it suitable for a wide variety of small to large sealing applications. Its lightweight design ensures quick and easy application in fast-paced environments. Ideal for logistics, cargo, utilities, and industrial use, it enhances security, traceability, and operational efficiency.
A high-visibility security seal featuring an enlarged labeling area, designed for clear cargo identification, written markings, and efficient tracking in logistics, warehouse, and transport operations.
A reliable everyday sealing solution designed for general cargo and logistics use, offering consistent tamper-evident protection and dependable locking performance for warehouse and transport applications.
Unique Numbered Identification
Each seal carries a distinct serial number for accurate tracking, inventory control, and audit compliance.
One-Way Pull-Tight Lock
Provides secure locking that cannot be reversed without breaking, ensuring clear tamper evidence.
Durable CO-PP Material
Made from copolymer polypropylene for high durability, flexibility, and resistance to UV and environmental factors.
Extended 170mm–380mm Length
Suitable for a wide range of applications from small bags to large containers and equipment.
Tamper-Evident Security
Clearly indicates any interference, helping maintain product integrity and prevent unauthorized access.
Lightweight & Easy Application
Designed for quick installation and efficient use in high-volume operations.
• Courier & Logistics Shipments
• Cargo & Freight Containers
• Warehouse & Inventory Management
• Utility Meter Sealing
• Cash Bags & Security Envelopes
• Pharmaceutical & Medical Packaging
• Document & Evidence Bags
• Retail & Distribution Packaging
• Customs & Border Security
• Industrial Equipment Sealing
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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