![]() Electro-Optical Systems Electro-Optical Systems is a company that manufactures photodetector/photodiode components, detector subassemblies, and custom instrumentation. | ![]() Ofilm Ofilm Group (欧菲光集团股份有限公司, formerly O-film Tech) is a manufacturer of optoelectronic products and technologies. | |||
Founding Date | Founding Date 1983 | Founding Date 1970 | Founding Date 2012 | Founding Date 2001 |
Type | Type Private | Type Subsidiary | Type Private | Type Public |
Tags | ||||
Locations | Locations Phoenixville, US HQ | Locations Middlefield, US HQ Shanghai, CN Prague, CZ Weiterstadt, DE Milan, IT Suwon, KR Tainan, TW see more | Locations Marseille, FR HQ | Locations Shenzhen, CN HQ Nanchang, CN Sri City, IN Tokyo, JP Suwon, KR |
Employees | Employees 2 | Employees 504 | Employees 1 | Employees 11,133 |
Operating ⚠ | ||||
Product Categories | Product Categories 4 (Jul, 2020) | Product Categories 6 (May, 2024) | Product Categories N/A | Product Categories N/A |

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Ofilm Group (欧菲光集团股份有限公司, formerly O-film Tech) is a manufacturer of optoelectronic products and technologies.
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