Quality & Certification

Certified quality you can trust — ISO 9001, RoHS, WRAS, SGS tested, design patent

Our Certifications

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ISO 9001:2015 Certificate (English)

ISO 9001:2015 Certificate (English)

Quality Management System — internationally recognized standard

ISO 9001:2015 Certificate (Chinese)

ISO 9001:2015 Certificate (Chinese)

Quality Management System — Chinese version

RoHS Compliance Certificate

RoHS Compliance Certificate

EU Restriction of Hazardous Substances directive compliance

Design Patent Certificate

Design Patent Certificate

PTFE tape spool design — innovation certified

💧

WRAS Approval

UK Water Regulations Advisory Scheme — approved for water supply systems in the UK market

Certified

Third-Party Testing

SGS Halogen Test Report

ItemDetail
Testing BodySGS-CSTC Standards Technical Services (Guangzhou)
Report No.CANPC26013148701
SamplePTFE Thread Seal Tape
Test MethodIEC 62321-3-2:2020
Fluorine (F) Content730,822 mg/kg
Test DateMay 26, 2026

Note: The SGS test report is available for verification to serious inquiries. Contact us for details.

Quality Control Process

1

Raw Material

PTFE resin inspection

2

Production

In-process monitoring

3

Calendering

Thickness & density check

4

Slitting

Width precision control

5

Packaging

Final QC & labeling

6

Shipping

Batch traceability

Quality You Can Rely On

Every batch is produced under ISO 9001 quality management

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