![]() Quantum Semiconductor International Quantum Semiconductor International (QSI) is a manufacturer of the laser diode. | ||
Founding Date | Founding Date 2000 | Founding Date 2004 |
Type | Type Public | Type Private |
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Locations | Locations Cheonan, KR HQ | Locations Shenzhen Shi, CN HQ |
Employees | Employees 124 | Employees 34 |