PRODUCTS

Product definition and positioning

The High-Security Seal is a specialized anti-counterfeiting sealing tool designed for high-value and high-security scenarios, with the core objectives being "prevention of forcible disassembly, prevention of technical opening, and prevention of repeated use." In contrast to ordinary seals, it employs high-strength materials, precise locking mechanisms, and unique identifiers to provide comprehensive security for transported goods, critical equipment, and sensitive items throughout the entire process. It is widely used in sectors with stringent security requirements, such as container shipping, railway cargo containers, customs inspections, financial escorts, and hazardous materials transportation.

Core application scenarios

1. Customs and Cross Border Logistics

· Container sealing: Customs supervision for international seaborne and land containers to ensure that goods are not unlawfully opened in transnational transport and meet the security requirements of customs sealing under the Kyoto Convention;

· Goods management in bonded areas: mark the "un-customs" status of goods in bonded storage warehouses and cross-border e-commerce bonded warehouses to prevent smuggling or exchanges of goods.

2. Finance and Precious Goods Shipping

· Cash / jewelry escort: The bank cash transport van, jeweler's transport box is forced to seal, to avoid theft or tampering of property during escort;

· ATM Cash Seal: Marks ATM cash boxes in the "verified" status to prevent unauthorized cash access operations.

3. Transportation of Dangerous Goods and Confidential Materials

· Transport of explosives / chemicals: sealing of dangerous goods transport vehicles and storage tanks to prevent illegal contact or leakage;

· Confidential documents / test papers transport: seal confidential government files and test paper bags to ensure the confidentiality of the transfer process.

4. Industry and Energy Equipment Regulation

· Oil pipeline / storage tank sealing: to prevent crude oil and natural gas transportation equipment from being maliciously damaged or stolen;

· Electric / gas meter seal: the tamper-proof marking of energy metering equipment to ensure the accuracy of metering data.

Core technical features and structural advantages

1. High-strength material combination

· Metal high-security seals:

Stainless steel material: 304 / 316 stainless steel, tensile strength ≥ 500N, anti-cutting, anti-damage of liquid pressure clamp, suitable for heavy scenes such as container;

◦ Aluminum alloy + steel core structure: the outer layer of light aluminum alloy, the inner steel core, which is compatible with strength and portability, and is often used in financial shipping boxes.

· Plastic high-security seals:

Reinforced nylon (PA66): modified by adding glass fiber, temperature resistance range -40C ~ 100C, tensile strength up to 150-300N, anti-ultraviolet aging, suitable for long-term outdoor use;

◦ Jagged bite design: The lock is applied with dense back hook teeth, which are tightened to form a one-way freeze, and forced pull will cause the seal to break and leave a clear trace of damage.

2. Tamper-proof structural design

· One-time breakup features:

◦ Metal seals: They use "melt-down" locks, which need special tools to cut when dismantling, and irreversible deformation will form at the broken point.

◦ Plastic seal: The lock core has a fragile plastic component built into it, and violent disassembly will cause the seal body to crack and cannot be used repeatedly.

· Anti-copy marking system:

Unique coding (4-8 digits + letter combination), coding depth ≥ 0.1mm, can not be tampered by corrosion and other means;

◦ Some products support fluorescent ink spray coding to display hidden information under ultraviolet light and enhance anti-counterfeiting.

3. Environmental Adaptation and durability

· Resistance to natural weathering: Through the salt-spray test (5% NaCl solution, 48 hours without corrosion), high and low temperature cycle test (-30 °C ~ 70 °C, 50 cycles without cracking), suitable for sea land transport, polar transport and other extreme environment;

· Chemical corrosion resistance: stainless steel material can withstand the erosion of gasoline, diesel, common acid and alkali solutions, plastic material in line with UL94 V-0 flame retardant standards, reduce the risk of fire.

Use and management specifications

1. Operational Process

· Sealing Steps:

1. Confirm that the seal code is consistent with the goods document;

2. Pass the seal through the sealing hole (e.g., container lock, container buckle) and tighten it until it cannot be loosened;

3. Record the seal number on the document and sign confirmation.

· Tear-down requirements:

◦ Special tools (such as wire cutters and sealers) must be used to cut off the lock and violent pulling is strictly prohibited;

◦ The wreckage of the seal is retained after being sealed and archived together with the goods document for at least 1 year for traceability.

2. Anti-counterfeiting management program

· Number traceability system: enterprises can establish "seal number - batch of goods - responsible person" associated files through the E enterprise system to achieve rapid traceability of abnormal situations;

· Visual acceptance: The consignee checks the seal for signs such as breakage, deformation, coding wear, etc., checks whether the number is consistent with the document record, and ensures that the goods have not been unopened.

After-sales service and quality assurance

1. Quality control

• Source tracking of raw materials: High-strength materials come with a composition analysis report, while ABS materials are accompanied by a report verifying the absence of 233 hazardous substances;

· Factory testing: Samples are tested for tensile strength (with 100% meeting the required standards) and for the reliability of the locking mechanism (with 500 consecutive tightens without any loosening).

2. Customized services

• Customized Labeling: Supports laser engraving to include regulatory agency names and warning messages (e.g., "Customs Regulated. Do Not Open").

• Special specifications: Customizable anti-magnetic interference seals (suitable for airport security screening scenarios) and X-ray shielding seals (with added metal fiber layers).

3. Packaging and Delivery

• Packaging: 10 units per box, with 250 boxes per carton, featuring scratch-resistant foam inserts on the seals;

• Urgent Delivery: We always have high-security seals in stock, and orders can be shipped within 48 hours. For custom products, the delivery time is 7-30 days.

"As the final barrier of physical security protection, the value of the high-security seal lies not only in its 'sealing' function but also in the combination of materials science and structural design, which creates a complete trust chain from the sealing process to the unsealing process. In fields such as cross-border trade and financial security, choosing high-security seals that meet industry standards is essential for reducing the risk of goods and improving regulatory efficiency."