To Lock And Identify Truck Door/ Cargos Packages, Plastic Tamper Proof Seals Can be Signed, Logo Identified, Sequential Numbered. Widely Applied For Logistics. It Can Prevent Tampering And Provide Tamper Evidence .
Once illegally Opened, Obvious Signs Of Tampering Can Be Seen.
Plastic Seals Provide Security And Traceability Of The Storage Process During Logistics and Supply Chain.
Application:
Plastic Tamper Proof Security Seals Provide A Wide Range Of Applications: Seal Chemical barrels, Seal Vehicle Tanker Trucks, Seal Post Parcels, Seal Logistics Packages, Seal Fire Extinguishers, Seal Vehicle Doors, Seal Airline Trolleys and Airway Cargos,etc.
Also Widely Used For E-commerce Shopping and Shipment. Protect Your Brand And Be Your Return and Exchange Identify Tags.
PLASTIC SEALS
Length: 295mm.
Numbered coded plastic seals on van truck doors.
Length: 270mm.
Two Identical-Number Ensure End-To-End Cargo Security.
Browse By Length
You Can View All Type Plastic Seals By Length, Fast Select Right Seals For Your Demand. Our Team Also Give Suggestions Basic Your Industry.
Browse By Industries:
You Can Select and Choose Right Plastic Seals By Industries and Applications, Which Can Give You Security Solutions In Short Time.
Advantages

Tracked Shipping On All Orders.

100% New Materials, China Original High Quality Security Seals.

Secure Your Value, Convenient& Safe Always.

Fast Shipment, Reasonable Packing Suitable For Transport.
High Grade New Polypropylene
High-grade Injection Polypropylene (PP) Material Processing Plastic Tamper Proof Seals, Products’ Size Stable, Not Easy To Deform, High-Quality Masterbatch Makes Products More Beautiful And Suitable For Various Industries. Leen-Secure Offer Customized Security Seals Products Meantime Win The Praise Of Domestic And Foreign Customers For Long-Term Cooperation.
Professional Injection Equipments
Professional Manufacturer And Supplier Of Tamper Evident Security Seals With More Than 10+ Years Experience, Providing Cargo Logistics Safety Solutions For Diverse Industries. We Have Professional Production Equipments, Skilled Workshop Workers And An Efficient Management Team. We Offer A Variety Of Different Length, Diameter Safety Seals To Meet Market Demand.
Plastic Seals Including Pull Tight Plastic Seals (Type: PTF/PTR/HTF), Fix Length Plastic Seals(Type: FPS), Beaded Tail Pull Tight Seals(Type: PTB/HTB). Optional Choices On Color & Identification Marking Services, Allowing Fast and Dependable Delivery.
We’v Serviced Over 200+Clients And Sold Security Seals More Than 300 Million Pieces. Our Factory Is ISO9001:2015 Certified, High Security Seals (H) Have Passed ISO17712:2013 Certification. We Insist Adopt High Grade New Materials, 100% Inspection All Production Line Security Seals.
Our Commitment To Excellence & Versatility Made Us Apart. We Can Be Your Trusted Partner and Servicing to Diverse Industry Sectors Not Only Today But Always.
Marking For Sercurity Seals
Allowing QR Code, Bar code, Text, Pattern, Serial Number Identification, Through The Color And Unique Identify Content To Protect The Ownership Of Your Own Brand Security Seals, Especially For Logistics And Transportation, Warehousing Management and Protect Your Interests And Safety.
How To Choose Plastic Security Seals and Customise Your Seals?
Browse Security Seals According To Industries/ Type/ Length/ Materials To Choose The Seal Purpose.If You Want Imprinting Logo Or Customise Security Seals, Here Need 3 Easy Steps:
- Step 1: Select Security Seals.
- Step 2: Upload Your Logo Picture.
- Step 3: Confirm Your Quantities And Email Us.
Different Colors Are Used To Identify Different Cargos, Bags, Vehicles, You Can Recognize Your Own Branded Seals.
Identify Marking Supporting: Logo, Brand Name, Sequential Numbers, Barcode, QR Code, Text Words.
New Arrivals & Applications:

Logistics Sorting Center Scans Express Packages’ Label.
The Double Head Of The Logistics Seal Tag Is Hung On The Parcel Woven Bags,The Parcel Lies Flat And Does Not Require Manual Support, Which Is Convenient For The Scanning Of The Logistics Sorting Center, Improves The Efficiency Of Logistics Operation And Delivery. Widely Used In The E-Commerce Industry.

Security Seal Is Mainly A Management Method And Tool For The Safety Management Of Goods In Transit. Most Industries With High Value, High Monitoring, High Risk And High Frequency Turnover During Logistics Are In Use.
Anti Tamper Plastic Seals For Express Services. Easy and Fast Scanning Shipping Label.
Big Flag Tags Suit For DHL, UPS, TNT, FEDEX, EMS Logistics Shipping.
Related Product
Plastic Seals: Widely Used Across Industries for Tamper-Evident Security
Plastic seals are lightweight, durable, and cost-effective security solutions used in multiple industries to ensure tamper evidence and prevent unauthorized access. They are widely applied in airline trolleys, hospital crash carts, trucking freight, fire extinguishers, warehouse and supply-chain.
Advantages of Plastic Seals.
🔹 Enhanced Security – Prevents theft, tampering, and unauthorized access.
🔹 Regulatory Compliance – Meets industry standards for cargo, medical, and aviation security.
🔹 Traceability – Unique serial numbers allow tracking and accountability.
Major airlines use plastic seals (often called tamper-evident seals or security seals) The exact type of seal varies by airline, but common choices include numbered plastic pull-tight seals, barrier seals, and cable seals for high-security needs.
Airline Trolley Sealing (Aviation Industry)
Emirates Airlines use plastic seals to secure meal trolleys, seal duty-free carts, seal luggage zipper.
Benefit: Ensures no tampering occurs between loading and in-flight service.
Seal Type: Numbered plastic pull-tight seals (sometimes with barcodes).Ensures no unauthorized access to food/beverages and confirms trolleys were not opened mid-transit.
Pull-Tight Seals – Simple, lightweight, and cost-effective (used by most airlines for meal carts).
Barrier Seals – Hard plastic, difficult to remove without breaking (used for high-value items).
Cable Seals – Flexible but strong, used for securing larger compartments.
Numbered/Barcoded Seals – Trackable for audits (used by Emirates, Singapore Airlines).
Boosting Logistics Efficiency & Reducing Loss
Plastic seals are a critical security tool in logistics, ensuring cargo integrity, preventing theft, and improving supply chain transparency. By adopting tamper-evident seals, trucking companies and freight handlers can reduce losses, speed up inspections, and enhance accountability.
1. Prevent Cargo Theft & Tampering
Problem: Freight theft costs the logistics industry $15-30 billion annually (US & EU data).
Solution: Plastic seals with unique serial numbers make unauthorized access obvious, deterring theft.
2. Faster Loading/Unloading & Inspections
Problem: Manual checks for tampering slow down operations.
Solution: Barcoded or numbered plastic seals allow quick scanning, reducing inspection time by 50%+.
3. Digital Tracking & Audit Trails
Problem: Lack of visibility into who accessed cargo.
Solution: Plastic seals with scannable IDs integrate with logistics software (e.g., SAP, Oracle), creating a tamper-proof record.
4. Reduce Insurance Claims & Disputes
Problem: Disputes over damaged/missing goods increase costs.
Solution: Plastic Seals provide proof of secure transit, lowering fraudulent claims.
5. Compliance with International Standards
Problem: Customs delays due to inadequate security.
Solution: ISO 17712-compliant seals speed up cross-border freight clearance.
Case1:US Trucking Company Cuts Cargo Theft by 90%.
Company: Major Midwest freight carrier.
Issue: $500K/year losses from trailer break-ins.
Solution: Switched to high-strength plastic cable seals.
Result:
Theft incidents dropped 90% in 6 months.
Insurance premiums reduced by 20%.
Case 2: European Logistics Firm Speeds Up Customs Clearance.
Company: Germany-based cross-border hauler.
Issue: Delays at EU borders due to manual checks.
Solution: Barcoded plastic seals linked to digital freight docs.
Result:
Customs inspection time cut by 40%.
Reduced detention fees by $200K/year.
Case 3: Asian E-Commerce Giant Reduces “Lost Shipments”.
Company: Southeast Asia logistics provider.
Issue: 5% of packages “disappearing” in transit.
Solution: Color-coded plastic seals for different warehouses + blockchain tracking.
Result:
Missing shipments fell to <1%.
Customer disputes decreased by 70%.