Union Optech Union Optech (中山联合光电科技股份有限公司) is a company that manufactures optical lenses and optoelectronic products. | ![]() Quantic BEI Quantic BEI (also known as BEI Precision Systems & Space Company) is a company that designs and produces optical encoders and encoder-based motion control systems. | ||
Founding Date | Founding Date 2005 | Founding Date 1995 | Founding Date 1862 |
Type | Type Public | Type Subsidiary | Type Subsidiary |
Tags | |||
Locations | Locations Zhongshan, CN HQ | Locations Round Rock, US HQ Shanghai, CN Paris, FR Dresden, DE Icheon, KR Round Rock, US | Locations Maumelle, US HQ |
Employees | Employees 2,034 | Employees 450 | Employees 971% increase |

Toppan Photomasks is a company that provides photomasks.
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Quantic BEI (also known as BEI Precision Systems & Space Company) is a company that designs and produces optical encoders and encoder-based motion control systems.
View company