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CERTIFICATIONS

Certifications & Standards

International quality certifications ensuring reliable glass solutions

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🏅

ISO 9001:2015

TÜV Rheinland

2024

Quality Management System certification

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🇪🇺

CE Marking

EU Notified Body

2024

EU Conformity for Construction Products

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🌿

RoHS Compliant

SGS

2024

Restriction of Hazardous Substances

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🔥

EN 45545-2

Railway Certified

2023

Fire Protection in Railway Vehicles

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🛡️

CCC Certification

CQC China

2024

China Compulsory Certification

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🌊

Marine Approval

CCS / LR

2023

Ship Classification Society Certification

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📐

ASTM C1048

ASTM International

2024

Heat-Treated Flat Glass Standard

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🏭

IATF 16949

Automotive

2023

Automotive Quality Management System

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Our Quality Commitment

JZJ Glass maintains rigorous quality control at every stage of production, from raw material inspection to final product testing. All products are manufactured in accordance with international standards and undergo strict optical, mechanical and environmental testing before shipment.

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