Zibo Yufeng Industrial Co.,Ltd
quartz crystal, crystal resonator, crystal units, crystal oscillator, olpf base wafer, Manufacturer and Supplier - China(CN)
Lapping, polishing and coating etc are available for quartz glass, all kind of shape such as round, rectangle,squreness etc. - Update: 2009-07-03
optical wafer: round, rectangle, squareness etc, lapping, polishing, coating surface, many kind of size are availablable. - Update: 2009-07-03