Dragon Seals ( USS170MM To USS380MM )

  • Total length: 170mm to 380mm available
  • Material: CO-PP
  • Main Application: Logistics, Express Delivery, Pharmaceuticals.
  • Qty/bag: 100pcs
  • Qty/carton: 1,000pcs

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.


Pull-Tight Seal with ID Tag – 170mm – 380mm is a secure and tamper-evident sealing solution designed for applications requiring both strong locking and clear identification. It features a durable one-way pull-tight mechanism that ensures the seal cannot be reopened without visible damage, providing reliable security against unauthorized access. The integrated ID tag allows easy labeling, tagging, or writing of important information such as asset details, shipment data, or inspection records. 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 both medium and large sealing applications. Each seal can also be customized with serial numbers, barcodes, or QR codes for enhanced traceability. Ideal for logistics, utilities, cargo, and industrial use, it improves both security and identification efficiency.

Related Products

Heavy Duty Pull-Tight Seal – 170MM – 380MM

A robust sealing solution built for industrial cargo and logistics applications, delivering high tensile strength and dependable tamper-evident protection for heavy-duty use.

Double Tab Pull-Tight Seal – 170MM – 380MM

Designed with a dual-tab locking structure for added security and stability, this seal ensures strong fastening performance and clear tamper evidence for transport, warehouse, and cargo control applications.

Integrated ID Tag
Provides a dedicated tagging area for writing or attaching identification details for better record management.

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 durability, flexibility, and resistance to UV and harsh environments.

Custom Serial Numbering
Supports laser-printed serial numbers, barcodes, or QR codes for accurate tracking and traceability.

Extended 170mm–380mm Length
Suitable for a wide range of applications from medium bags to large containers and equipment.

Tamper-Evident Protection
Clearly shows any interference, helping maintain product integrity and security.

• 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

  1. Select quantity (100 / 500 / 1000+ pcs)
  2. Choose color(s) as required
  3. Select numbering option: sequential or custom range
  4. Place order via WhatsApp or email — invoice provided within 24 hours

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

Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday
January,February,March,April,May,June,July,August,September,October,November,December
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