More Zhejiang Quartz Crystal Optoelectronic Technology Co Ltd Class A news Zhejiang Quartz Crystal Optoelectronic Technology Co Ltd Class ASZSE: 002273 Zhejiang Crystal-Optech Q3 Net Profit Up 11.0% Y/Y Oct 27, 2025 at 10:22 AM UTC · Issued by Zhejiang Quartz Crystal Optoelectronic Technology Co Ltd Class A As issuedPlain English Zhejiang Crystal-Optech Co Ltd SZSE:002273:SAYS Q3 NET PROFIT UP 11.0% Y/Y
