Hot Selling High Quality Digital Plastic Seal Label Seal Plastic Safety Seal

Plastic seals are high-strength security devices made primarily from durable engineering plastics, specially designed to effectively prevent counterfeiting, theft, unauthorized opening, and tampering risks across different application environments. They are widely used in a broad range of industries and commercial scenarios, playing a vital role in ensuring the authenticity, integrity, and safety of goods during transportation, storage, handling, and end-use processes throughout the supply chain. The plastic seal is a single-use self-locking security seal that is engineered for one-time application; once locked, it cannot be reopened without visible damage, providing reliable tamper-evident protection.

These plastic seals offer a wide variety of color options and flexible customization capabilities, allowing customers to choose specific colors according to branding or operational requirements. They also support logo printing, barcode printing, serial number engraving, and other identification features that help improve traceability, anti-counterfeiting control, and inventory management efficiency. The size specifications are highly diverse and can be designed to match different sealing applications and industrial needs. In addition, the plastic seals are equipped with adjustable length structures and reinforced locking mechanisms, ensuring stable performance while enhancing anti-tampering, anti-theft, and anti-counterfeit security functions even in demanding environments.

They are mainly applied in logistics transportation, freight forwarding, and modern supply chain security systems, as well as in medical equipment sealing, pharmaceutical packaging protection, and warehouse storage management. In addition, they are widely used in industrial packaging fields and special sealing applications for video equipment protection, beverage product sealing security, and quality control processes. Furthermore, they are also commonly used as plastic identification and tagging solutions for bags, garments, and various consumer goods packaging, helping improve product traceability, brand protection, and operational security efficiency across multiple industries.

1. Core Product Range
As a professional security seal manufacturer, we supply a full range of tamper evident security seals, including plastic seals, bolt seals, cable seals, meter seals, padlock seals, and metal seals. Our container security seals are widely used in logistics, freight transportation, oil & gas, electricity, water utilities, customs clearance, and warehouse security. These high-security seals ensure cargo protection, prevent unauthorized access, and enhance supply chain safety.

2. Authoritative Certifications & Quality Assurance
Our products strictly comply with ISO 17712 standards for high-security container seals. We operate under ISO 9001 quality management, ISO 14001 environmental management, and ISO 45001 occupational health systems. All seals are SGS tested and meet C-TPAT requirements, ensuring compliance with international customs regulations and minimizing shipping risks.

3. Customer-Centric Advantages & Services
High Security Performance: Strong tamper evident design with anti-counterfeit features
Reliable Supply Chain: Large-scale manufacturing ensures fast delivery and stable supply
OEM & Customization: Custom logo, barcode, QR code, serial number, color, and packaging
Full-Service Support: From inquiry to after-sales, fast and professional response

4. Global Market & Cooperation
Our wholesale security seals are exported to over 180 countries. We are committed to becoming a trusted global supplier of customized security seals, providing long-term value for partners worldwide.

The products produced by our factory are widely used in railways, highways, ports, aviation, logistics and transportation, petroleum, chemical industry, coal mines, electric power and other industries.

1.We offer strong and flexible customization solutions, including logo printing, laser serial numbering, barcodes, QR codes, colors, materials, packaging, and technical specifications, helping customers create differentiated and competitive security seal products.

2.Service Advantages
Pre-Sales Service
· Professional product recommendation and technical consultation
· Artwork and design confirmation within 24 hours
· Sample production completed within 3 days

3.In-Sales Service
· Strict production control and pre-production sample approval
· Transparent order tracking and quality inspection

4.After-Sales Service
· One-year warranty for all security seal products
· Fast response and effective solutions for any product issues
· Authorized distributors enjoy additional benefits, including policy support and long-term cooperation incentives

Q1: What kind of company are you?
A: Founded in 2012 and headquartered in Shandong, China, we are a professional manufacturer specializing in disposable security seals. With over 200 experienced employees, our products are exported to major global markets including Europe, North America, Southeast Asia, the Middle East, and South America.

Q2: How do you ensure product quality?
A: We implement a strict two-stage quality control system to ensure consistent and reliable product quality:
Pre-production samples are always provided for customer approval before mass production
Final random inspection is conducted prior to shipment
All products are manufactured in accordance with ISO 9001 Quality Management System and comply with ISO 17712 International Security Seal Standards.

Q3: What are your main products?
A: We manufacture a full range of disposable security seals, including:
Plastic Seals, Cable Seals, Bolt Seals, Meter Seals, Metal Strap Seals, Animal Ear Tags and others
We also offer customized solutions, such as LOGO printing, laser serial numbering, barcodes, and special packaging.

Q4: Do you accept custom orders?
A: Yes. We provide comprehensive OEM & ODM customization services, including:
LOGO printing and unique serial numbering
Customized sizes, colors, materials, and packaging

Q5: What certifications do you have?
A: We maintain a complete and internationally recognized certification system, including:
ISO 9001 – Quality Management System
ISO 14001 – Environmental Management System
ISO 45001 – Occupational Health & Safety Management System
ISO 17712 – High-Security Seal Certification
Third-party test reports from SGS and other authorized institutions