Security Seals
for your Business

Security seal manufacturer with proprietary patents and ISO 17712 certification. Protect your assets and guarantee the integrity of every shipment.

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Passive Security Solutions

Plastic seals, metal seals, labels and envelopes for every application

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About Us
A leading manufacturer of high security sealing solutions with 30 years of international experience.

Since 1992, we have been at the forefront of security seal innovation, serving companies from various industries and government agencies worldwide. Our R&D team is dedicated to constant innovation, ensuring that every product meets the highest quality standards.

We strive to offer reliable products and long-term partnerships based on integrity and efficiency.
Regardless of the complexity of your requirements, we are at your disposal to offer you customized solutions, ensuring fast delivery, guaranteeing the asset protection and security you need to grow your business in a secure environment.

Security seals for containers at port
Cargo transport with security seals

Why Choose Lockwise?

Certified Quality
Proprietary patents, ISO 17712 certification and C-TPAT approval on our metal seals
Fast Delivery
Shipments throughout Spain and Europe. Stock available on standard seals
Technical support
Personalized advice on choosing the right seal for each application
Customization
Custom seals with logo, sequential numbering, barcode, and QR code

Industries We Serve

Logistics and Transport
Banking and Securities
Retail and Commerce
Industry and Manufacturing
Pharmaceutical and Healthcare
Energy and Meters

More than 70+ clients worldwide

Blog Articles

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Security seals guide for logistics
guide

Complete guide to security seals for logistics

How to choose the right seal based on application and ensure the integrity of every shipment.

Mateo García February 1, 2026
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ISO 17712 seals for maritime containers
regulation

ISO 17712: everything you need to know about high security seals

The ISO 17712 standard establishes the requirements that security seals for containers must meet.

Mateo García February 10, 2026
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Types of security seals 2026
guide

Types of security seals: which one to choose for your industry?

Comparison between indicative, cable and metal solutions to help you choose the right solution.

Sofía Pérez January 25, 2026
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Frequently Asked Questions

Answers to the most common questions from our customers

What types of seals do you manufacture?
We manufacture plastic, metal, cable and meter seals. Each type is designed for specific applications: from cash bags to maritime containers, ensuring the appropriate security level for every need.
Do your seals comply with ISO 17712?
Yes. Our Titan and LockIn 2.25 metal seals are certified according to ISO 17712 (high security and security respectively) and C-TPAT approved. We maintain rigorous quality controls to ensure regulatory compliance across our entire range.
Can they be customized with logo and numbering?
Yes. We offer complete customization: company logo, sequential numbering, barcodes and QR codes. Our design team works with you to create seals that reinforce your brand image without compromising security.
What is the minimum order quantity?
The minimum quantity varies by product: standard seals from 1,000 units; customized seals with logo or special features from 5,000 units. Contact us for specific conditions for each reference.
What is the manufacturing and delivery time?
Standard products ship in 3-5 business days. Customized seals require 2-3 weeks of production. We have stock in Spain for urgent deliveries throughout the Peninsula.
Do you send samples before ordering?
Yes, we send free samples of our standard seals so you can evaluate quality and suitability. For customized seal samples, we apply a nominal cost that is deducted from the first production order.

Contact Us

Address
Carrer de Rovira i Virgili, 24
43206 Reus, Tarragona, Spain
Phone
+40 (748) 960 960
Email
[email protected]