- Ayeung Technology CO.LTD
- Laser pickups, optical pickups, electronic components.
- Address:Bao An district Shenzhen Guangdong 518131 China
- QIJIANYI Electronics Inc.
- electronics components, modules, ic, igbt, laser pickups, chip.
- Address:B1A CHUNYINYUAN LANDIANCHANG HAIDIAN DISTRICT, BEIJING, Beijing, China
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