![]() Shantou Dongtong Photoelectric Material Shantou Dongtong Photoelectric Material is a developer and producer of photoelectric materials. | ![]() ROHM Apollo ROHM Apollo (ローム・アポロ) is a company that focuses on the design and production of semiconductor products. | ![]() Arima Photovoltaic & Optical Arima Photovoltaic & Optical (華宇光能股份有限公司) is a provider of solar energy, communication, optoelectronics, and biotech solutions. | |||
Founding Date | Founding Date 2013 | Founding Date 1969 | Founding Date 2000 | Founding Date 1989 | Founding Date 1969 |
Type | Type Private | Type Subsidiary | Type Subsidiary | Type Private | Type Public |
Tags | |||||
Locations | Locations Shantou, CN HQ | Locations Chikugo, JP HQ Chikugo, JP Yukuhashi, JP | Locations Santa Clara, US HQ Córdoba, AR Preston Deanery, GB Thousand Oaks, US | Locations Taipei, TW HQ Hukou Township, TW Kaohsiung, TW New Taipei, TW New Taipei, TW Taipei, TW Taoyuan, TW | Locations Brookfield, US HQ Hefei, CN Shanghai, CN Xiamen, CN Dresden, DE Cheonan, KR Singapore, SG see more |
Employees | Employees N/A | Employees 8412% increase | Employees 2039% decrease | Employees 32 | Employees 1,9082% increase |
Operating ⚠ | |||||
Customers | Customers N/A | Customers N/A | Customers 140 (FY, 2020) | Customers N/A | Customers 550 (FY, 2022) |

ROHM Apollo (ローム・アポロ) is a company that focuses on the design and production of semiconductor products.
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Arima Photovoltaic & Optical (華宇光能股份有限公司) is a provider of solar energy, communication, optoelectronics, and biotech solutions.
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Photronics is a company that manufactures and sells photomasks.
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