Certifications & Intellectual Property

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Quality Management System Certification

GB/T 19001-2016 / ISO 9001:2015
Invention Patent Certificate

A Cleaning Device and Cleaning Method for Screen Glass
Invention Patent Certificate

A Polishing Processing Method for Scratch-Resistant Ultra-Hard Glass
Invention Patent Certificate

A Rotational Detection Device and Method for Mobile Phone Screens
Environmental Management System Certification

GB/T 24001-2016 / ISO 14001:2015