Zhuhai Tong Ching Quartz Technology Co., Ltd.
All Products
- polished sapphire mobile phone film
- polished ceramic mobile phone back plate
- two sided polished sapphire blank
- Polished Ceramic Fingerprint Blank
- Polished Optical Blue Glass
- Sapphire Window Blank
- Sapphire Window Blank,Optical Glass,Blue Glass, Zirconia Fingerprint Blank
- HC-49U Quartz Crystal Resonator
- HC-49S Quartz Crystal Resonator
- HC-49S / SMD Quartz Crystal Resonator and Oscillator