![]() ROFIN-SINAR Technologies ROFIN-SINAR Technologies is a company that develops, manufactures, and sells laser sources and laser-based solutions for industrial material processing. | ![]() Quantum Semiconductor International Quantum Semiconductor International (QSI) is a manufacturer of the laser diode. | |
Founding Date | Founding Date 1996 | Founding Date 2000 |
Type | Type Subsidiary | Type Public |
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Locations | Locations Plymouth, US HQ Mississauga, CA Lisses, FR Hamburg, DE Cologno Monzese, IT Atsugi Shi, JP Seoul, KR see more | Locations Cheonan, KR HQ |
Employees | Employees 1228% decrease | Employees 124 |

Quantum Semiconductor International (QSI) is a manufacturer of the laser diode.
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