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Securing Your Tomorrow

Quality Control

Supplier Selection and Material Inspection

At ProtegoSeal, We partner only with trusted suppliers who meet our stringent quality requirements. Every batch of raw materials is subjected to a thorough inspection, including ASTM D638 tensile strength and ASTM D256 impact resistance tests.

These tests ensure that our materials are durable, reliable, and capable of withstanding the demands of security sealing applications.

In-Process Quality Control

We implement rigorous in-process quality control measures during production to ensure that every product meets your requirements.

Tensile Strength Testing

To guarantee our seals’ durability and tamper resistance, we conduct tensile strength tests according to ISO 17712.

This test applies controlled force to our seals to measure their breaking strength, ensuring they provide robust security.

We utilize advanced Coordinate Measuring Machines (CMM) and Keyence Optical Comparators to verify the dimensional accuracy of each component during production.

We subject our seals to ISO 16750-4 standard environmental testing, simulating exposure to extreme temperatures, UV light, and humidity. This testing ensures that our seals maintain their integrity and performance, even in harsh environments.

Reliable Testing Equipment, Reliable Results

Once production is complete, each seal undergoes final product testing to verify its quality and functionality.

Final Product Testing​

Once production is complete, each seal undergoes final product testing to verify its quality and functionality.

Seal Marking and Legibility

Each security seal is marked with tamper-evident identifiers using Keyence laser marking machines. We then conduct tests to ensure that these markings remain clear and legible under various conditions, including abrasion and chemical exposure, adhering to ISO 2859-1 sampling procedures.

Continuous Improvement and Feedback

At ProtegoSeal, we believe that quality is an ongoing process. We continuously seek feedback from our customers and partners, using it to improve our processes, products, and services.

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