The 2021 July Webinar led by Sunbond on July 28th, 2021. We shared the most up-to-date international & national eyewear standards (Including ISO 16321 & GB 39552).
This time, we are delighted to invite Ms. Wong from China National Inspection & Testing Centre For Ophthalmic Optic Glass and Enamel Products to be our guest speaker.
Opmerkingen