![]() Dracula Technologies Dracula Technologies is a producer and developer of printing technology that generates energy from ambient light. | ![]() Shanghai Qiyu Optoelectronics Technology Shanghai Qiyu Optoelectronics Technology (上海琪瑜光电科技股份) is a company specializing in the development and manufacturing of lighting electronics and distributed energy electronic products. | |
Founding Date | Founding Date 2012 | Founding Date 2012 |
Type | Type Private | Type Public |
Tags | ||
Locations | Locations Valence, FR HQ | Locations Shanghai, CN HQ |
Employees | Employees 452% increase | Employees 13318% decrease |

Shanghai Qiyu Optoelectronics Technology (上海琪瑜光电科技股份) is a company specializing in the development and manufacturing of lighting electronics and distributed energy electronic products.
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