Dragon Seals ( USS150MM To USS320MM )

  • Total length: 150mm to 320mm available
  • Material: CO-PP
  • Main Application: Logistics, Express Delivery, Pharmaceuticals.
  • Qty/bag: 100pcs
  • Qty/carton: 1,000pcs

150mm to 320mm 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.


Snap-Lock Security Seal – 150mm – 320mm is a durable and tamper-evident sealing solution designed for quick and secure locking applications. It features a reliable snap-lock mechanism that securely fastens the seal and prevents reopening without visible damage. Manufactured from high-quality copolymer polypropylene (CO-PP), it provides excellent strength, flexibility, and resistance to environmental conditions. The adjustable length makes it suitable for sealing bags, containers, utility meters, and transport equipment. Its lightweight construction allows for fast and hassle-free application in high-volume operations. Each seal can be customized with serial numbers, barcodes, or QR codes for enhanced traceability and inventory control. Ideal for logistics, utilities, retail, and pharmaceutical industries, it ensures secure handling and operational efficiency.

Related Products

Multi-Color Pull-Tight Seal – 150MM – 320MM

A color-coded pull-tight security seal designed for easy visual identification, helping streamline cargo sorting, inventory control, and logistics operations while maintaining reliable tamper-evident protection.

Serialized Pull-Tight Seal – 150MM – 320MM

A traceable security seal featuring serialized numbering for improved accountability, offering strong tamper-evident locking and enhanced tracking for cargo, transport, and warehouse security management.

Secure Snap-Lock Mechanism
Provides quick locking with strong tamper evidence, ensuring the seal cannot be reopened without damage.

Durable CO-PP Material
Made from copolymer polypropylene for superior flexibility, strength, and UV resistance in indoor and outdoor environments.

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

Adjustable 150mm–320mm Length
Versatile sizing allows secure sealing for various small to medium applications.

Tamper-Evident Protection
Clearly indicates unauthorized access or interference, helping maintain product integrity.

Lightweight & Easy to Apply
Designed for fast handling and efficient use in logistics, warehousing, and transport operations.

• Courier & Logistics Bags
• Utility Meter Sealing
• Retail & Distribution Packaging
• Cash Bags & Security Envelopes
• Pharmaceutical & Medical Packaging
• Warehouse Inventory Control
• Document & Evidence Bags
• Food & Beverage Containers
• Customs & Border Security
• Airline & Cargo Handling

Standard Orders

  1. Select quantity (100 / 500 / 1000+ pcs)
  2. Choose available color options
  3. Select numbering type: sequential, custom range, or blank
  4. Submit order via WhatsApp or email — invoice issued within 24 hours

Custom / OEM Orders

For logo printing, custom colors, or special 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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