Flexible packaging options: 1,000pcs, 2,500pcs, or 5,000pcs per carton, customized upon request.
Carton specifications tailored to your needs.
Palletized bulk packaging available for shipping efficiency.

| Product Name | JCPS700 Plastic Seals With Serial Number Plastic Seal Tear Off |
| Material | PP+PE |
| Length | 210mm |
| Diameter | 2.5mm |
| Fabrication process | One-step molding plastic seal |
| Application | Express, logistics, catering, hospital, post |
| Packing | 100pcs/bag,25bags/carton |

How to Use a One-Time Plastic Pull-Tight Seal
1. Preparation
Ensure the items to be secured (e.g., meters, containers, or bags) are properly positioned and ready for sealing.
2. Insert the Tip
Insert the thin plastic strap tip through the seal hole or around the item to be sealed, and pull it back through the locking head.
3. Tighten the Strap
Hold the locking head firmly and pull the strap tightly until the seal is securely fastened around the object.
4. Lock in Place
Once tightened, the seal will lock automatically. It cannot be loosened or reopened without breaking the strap.
5. Verification
Check that the seal is intact and that any printed numbers, barcodes, or logos are clearly visible for identification and tracking.
6. Removal (One-Time Use)
To open, simply cut or break the plastic strap with scissors or a cutting tool. The seal is designed for one-time use and cannot be reused once removed.
Features Highlight:
Tamper-evident design – any attempt to open will visibly damage the seal.
Lightweight, durable, and corrosion-resistant.
Customizable with serial numbers, logos, or barcodes for traceability.
If you’d like to add diagrams or tailor the text for specific product models, I can further assist.

Company Overview
Shandong Province Qingyun County Junchuang Lock Industrial Co., Ltd., founded in 2008, is a leading manufacturer of one-time security seals in China. We specialize in producing high-quality lead seals, cable seals, plastic seals, meter box seals, bolt seals, container seals, bird prevention devices, and signboards.
Our company holds ISO9001, ISO28000, and SGS certifications, along with multiple product patents. Equipped with over 360 specialized production units and advanced testing facilities, we operate from a 10,000+ square meter facility that integrates R&D, design, production, and sales.
Committed to quality, innovation, and customer satisfaction, we provide reliable security solutions for global clients across various industries.
Custom Marking – Laser or hot stamping for logos, text, barcodes, etc.
Quality Guaranteed – Original products compliant with industry standards.
Global Exhibitor – Invited to international logistics exhibitions worldwide.
Serialized Security – High-quality plastic seals with unique serial numbers.
Flexible packaging options: 1,000pcs, 2,500pcs, or 5,000pcs per carton, customized upon request.
Carton specifications tailored to your needs.
Palletized bulk packaging available for shipping efficiency.
Why Choose Us?
1.Specialization – Expert manufacturer of high-security seals including bolt seals, cable seals, plastic seals, meter seals, metal strap seals, barrier seals, and more.
2.Wide Selection – Diverse types, shapes, and sizes to meet varied application needs.
3.Quality Commitment – Operating under "Quality First, Service First" with strict control standards.
4.Competitive Pricing – Cost-effective solutions with volume discounts.
5.On-Time Delivery – Reliable shipping for orders of all sizes.
6.Customization Support – OEM/ODM services available, including custom design from samples or drawings.
Our Services
24-hour response to inquiries.
Sample production and delivery support.
Full OEM/ODM capabilities.
100% factory-tested quality before shipment.