Power Pros Engineering

A container seal (also known as a bolt seal or high-security seal) is a tamper-evident locking device used mainly for sealing shipping containers, trailers, and cargo trucks. It ensures cargo integrity and prevents unauthorized access during transit.

1. Product Description

A high-security bolt seal consisting of a steel pin (bolt) and a steel-insert locking barrel, both covered with durable ABS plastic. Once locked, it must be cut using heavy bolt cutters.

2. Key Features

• ISO 17712:2013 High Security (HSS) Certified

• One-time locking mechanism

• Laser-marked serial numbering

• Anti-spin design (prevents twisting tampering)

• High-impact ABS jacket – resists weather & corrosion

• Strong steel core for maximum protection

• Custom colors and branding available

3. Technical Specifications

(Common industry standards — tell me if you want a customized version.)

Bolt Pin

• Material: Hardened Steel

• Diameter: 8 mm – 10 mm

• Length: 72 mm – 85 mm

• Coating: Zinc-plated + ABS body

Locking Barrel

• Material: Carbon steel insert with ABS plastic cover

• Diameter: 20–22 mm

• Height: 32–36 mm

Strength

• Tensile Strength: > 1,500 kgf

• Shear & impact resistance per ISO norms

4. Standard Markings

• Unique 6–8 digit serial number

• Optional:

  • Company name

  • Barcode / QR code

  • Custom logo

5. Applications

• Shipping containers

• Truck / trailer doors

• Customs cargo

• Rail transport

• Warehouse & logistics

6. How to Use

1. Insert the bolt pin through the container hasp.

2. Push into the barrel until it clicks.

3. Verify the same serial number on both parts.

4. Record seal number for documentation.

5. To remove: Cut with bolt cutter.

7. Available Colors

• Yellow, Blue, Red, Green, White, Orange

• Custom Pantone colours on bulk orders

Security Seal – Product Description

A Security Seal is a tamper-evident locking device used to protect goods, equipment, and access points from unauthorized opening or interference during storage, handling, and transportation. It provides an immediate visual indication of tampering, helping organizations maintain security, accountability, and compliance throughout the supply chain.

Security seals are designed for single-use application and feature a one-way self-locking mechanism that cannot be removed without breaking or damaging the seal. They are manufactured in a variety of materials, including plastic, metal, wire rope, and steel, to suit different security levels and operational requirements.

Each seal can be uniquely numbered, barcoded, or customized with logos to support traceability, inventory control, and audit processes. Security seals are widely used in logistics, transportation, customs, utilities, pharmaceuticals, and industrial sectors to prevent theft, pilferage, and tampering.

Key Features

• Tamper-evident, disposable design

• One-way self-locking mechanism

• Available in multiple materials and security levels

• Unique serial numbering / barcode options

• Resistant to handling and environmental conditions

• Custom colors and branding available

Applications

• Cargo, container, and truck sealing

• Logistics and transportation security

• Warehouses and distribution centers

• Utility meters and valves

• Pharmaceutical, food, and industrial packaging

Security Seals

A plastic security seal is a tamper-evident, one-time‐use or limited‐reuse locking device used to show if an item/container has been opened or tampered with Materials: typically polypropylene (PP).

�� 2. Common Types of Security Seals

A rope wire seal (also called cable seal or wire security seal) is a tamper-proof locking device made using a metal body and a flexible steel wire rope. Once locked, the seal must be cut to open, providing high security.

2. Key Features

• High-Security Seal – Meets international cargo sealing standards.

• One-time Locking Mechanism – Cannot be reopened once crimped.

• Steel Wire Rope – Flexible, strong, and fray-proof.

• Serial Numbering – Laser marking for traceability.

• Weather & Corrosion Resistant – Suitable for outdoor operations.

• Custom Branding Possible – Company name/logo optional.

3. Common Specifications

(Values may vary by model — tell me if you want a specific size.)

Seal Body:

• Material: Aluminum alloy / Zinc body

• Colors: Blue, Red, Green, Yellow, Natural, etc.

Wire Rope:

• Material: Galvanized or Stainless Steel

• Diameter Options: 1.5mm / 2mm / 2.5mm / 3mm / 3.5mm / 4mm / 5mm

• Length: Standard 300mm to 1000mm (custom lengths available)

Strength:

• Tensile Strength: > 400 kg to 1500 kg, depending on diameter

• ISO PAS 17712 High Security (HSS) compliant for 3.5 mm and above

4. Applications

• Shipping containers

• Truck doors

• Tankers

• Railway wagons

• Customs cargo

• Warehouse locking

5. Printing Options

• Unique serial number

• Barcode / QR code

• Laser-engraved company name or logo

6. How to Use

1. Insert the wire through the locking body.

2. Pull to the required tightness (one-way locking).

3. Record the serial number.

4. To open: Cut using bolt cutter / heavy plier.

Truck Seals – Product Description

Truck Seals are tamper-evident security devices used to safeguard truck doors, trailers, and cargo compartments during transportation and distribution. They provide a clear visual indication of unauthorized access or tampering, helping ensure cargo integrity from origin to destination.

Designed for single-use application, truck seals feature a self-locking, one-way mechanism that cannot be removed without visible damage. Available in plastic pull seals, wire rope seals, cable seals, and high-security bolt seals, they meet the security requirements of logistics companies, fleet operators, customs authorities, and transport businesses.

Each truck seal can be uniquely numbered or barcoded to enable shipment tracking, auditing, and theft prevention. Built to withstand harsh weather, vibration, and rough handling, truck seals are a reliable and cost-effective solution for transport security.

Key Features

• Tamper-evident, single-use design

• One-way self-locking mechanism

• Durable for long-haul transport

• Unique serial numbering / barcode options

• Available in multiple seal types

• Custom colors and branding available

Applications

• Truck & trailer doors

• Cargo and freight transport

• Logistics & supply chain security

• Export & customs-sealed shipments

• Fleet and warehouse operations

SEO Keywords Included

Truck seals, trailer seals, cargo security seals, logistics seals, tamper-evident truck seal, trailer door seal, transport security seal.