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High Security Seals for Global Trade

Trusted ISO 17712 certified security seals from Shandong Bochuang Seal Co., Ltd. — one of China’s leading manufacturers since 1990. Engineered for tamper evidence, durability, and compliance in logistics, utilities, and customs applications.

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1990

Founded with a mission to secure global supply chains

ISO 17712

Certified high-security container seals

30+ Years

Experience in manufacturing tamper-evident solutions

About Bochuang Seal

Shandong Bochuang Seal Co., Ltd. has been one of the most reputable one-time lock manufacturers in China. Founded in 1990, we specialize in producing high-quality security seals including Lead Seals, Plastic Seals, Meter Box Blocks, Cable Sheaths, Signboards, and High Security Seals for container, logistics, petroleum, and utility applications.

With over 360 professional production units and a factory covering more than 10,000 square meters, our facility is equipped to deliver consistent quality and large-volume orders globally. Our commitment to innovation and reliability has made us a trusted partner across industries.

  • ISO 17712 Certified Seals
  • Custom Printing & Numbering
  • Waterproof & UV Resistant Materials
  • Global Export Experience
Factory Interior Production Line Quality Check Packaging

Our Security Seal Products

Engineered for maximum tamper evidence and durability. All products meet international standards including ISO 17712.

BC-B204 Bolt Seal

BC-B204 High Security Bolt Seal

Anti-spin ISO 17712 container seal with reinforced locking mechanism.

Bolt Seal
BC-P408 Plastic Seal

BC-P408 Plastic Security Seal

One-time use container plastic seal with pull-tight design and serial number.

Plastic Seal
BC-C101 Cable Seal

BC-C101 Hexagonal Cable Seal

High-quality adjustable cable seal with tamper-evident locking.

Cable Seal
BC-M103 Meter Seal

BC-M103 Water Meter Seal

Custom one-time water meter security seal with aluminum shell.

Meter Seal
BC-B303 Bolt Seal

BC-B303 Low-Cost Bolt Seal

Affordable high-security bolt seal for cargo containers.

Bolt Seal
BC-C203 Cable Seal

BC-C203 Adjustable Cable Seal

Pull-tight cable seal with variable length for flexible use.

Cable Seal
BC-B101 E-Bolt Seal

BC-B101 E-Bolt Seal

Electronic-enabled high-security container e-bolt seal.

Bolt Seal
BC-P417 Plastic Seal

BC-P417 Pull-Tight Plastic Seal

Hot-selling tamper-proof plastic seal with custom printing.

Plastic Seal
BC-C301 Security Cable Seal

BC-C301 Tamper-Evident Cable Seal

Heavy-duty wire seal with high-security locking mechanism.

Cable Seal
BCM302 Electric Meter Seal

BCM302 Electric Meter Seal

Hot sale lead seal for electric meter security.

Meter Seal
BC-B408 Container Seal

BC-B408 Anti-Theft Bolt Seal

ISO 17712 certified high-security container bolt seal.

Bolt Seal
BC-C207 Disposable Cable Seal

BC-C207 Disposable Cable Seal

Adjustable security cable lock seal for one-time use.

Cable Seal
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Why Choose BCSeals?

Our seals are trusted by logistics, utility, and customs organizations worldwide for their reliability and compliance.

Tamper-Evident Design

All seals show irreversible signs of tampering, ensuring security integrity.

ISO 17712 Certified

Our high-security container seals meet international customs standards.

Customization Available

Add serial numbers, logos, barcodes, or custom colors to your seals.

Durable & Weatherproof

Resistant to water, UV, and extreme temperatures for long-term use.

Global Compliance

Meets requirements for customs, petroleum, utilities, and logistics sectors.

Trusted Since 1990

Over three decades of experience in manufacturing reliable security solutions.

30+
Years in Business
10,000+
Square Meters Factory
360+
Production Units
Global
Export Reach

Frequently Asked Questions

What is ISO 17712 certification?

ISO 17712 is an international standard for high-security seals used on shipping containers. It defines three levels of security: 'I' for Indicative, 'S' for Security, and 'H' for High Security. Our bolt seals meet the 'H' level, ensuring tamper resistance and integrity.

Can I customize the seals with my logo?

Yes, we offer full customization including logo printing, serial numbering, barcodes, QR codes, and custom colors. Contact us for bulk order options.

Are your seals waterproof?

Yes, all our plastic, cable, and bolt seals are designed to be waterproof and UV-resistant, making them suitable for outdoor and marine environments.

What industries use your seals?

Our seals are widely used in logistics, customs, petroleum, water and electricity metering, waste management, and transportation sectors.

Do you offer RFID-enabled seals?

Yes, we manufacture RFID cable security seals such as BCPS615 and BCPS601 for container tracking and electronic monitoring.

Get in Touch

For inquiries, quotes, or customization requests, please visit our official website to contact Shandong Bochuang Seal Co., Ltd.

Visit Official Website to Contact
Email
bcsyseals@bcseals.com
Phone / WhatsApp
+86 155 5317 8051
Address
Qingxu Road, Xuyuanzi Industrial Park, Dezhou 253700, Shandong, China
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