![]() Shaoguang Changsha Shaoguang Core Material Technology (长沙韶光芯材科技有限公司) is a company that manufactures optical products for photolithography processes. | ![]() Rochester Precision Optics Rochester Precision Optics (RPO) is a manufacturer of optical components, assemblies, and electro-optical systems for visible and infrared applications. | |||
Founding Date | Founding Date 1960 | Founding Date 2005 | Founding Date 2000 | Founding Date 1969 |
Type | Type Private | Type Private | Type Subsidiary | Type Public |
Tags | ||||
Locations | Locations Changsha, CN HQ | Locations West Henrietta, US HQ | Locations Santa Clara, US HQ Córdoba, AR Preston Deanery, GB Thousand Oaks, US | Locations Brookfield, US HQ Hefei, CN Shanghai, CN Xiamen, CN Dresden, DE Cheonan, KR Singapore, SG see more |
Employees | Employees 300 | Employees 1774% increase | Employees 2039% decrease | Employees 1,9082% increase |
Operating ⚠ | ||||
Customers | Customers N/A | Customers N/A | Customers 140 (FY, 2020) | Customers 550 (FY, 2022) |
Funding | ||||
Total funding raised | Total funding raised N/A | Total funding raised $ 750k | Total funding raised $ 27m | Total funding raised N/A |

Rochester Precision Optics (RPO) is a manufacturer of optical components, assemblies, and electro-optical systems for visible and infrared applications.
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Photronics is a company that manufactures and sells photomasks.
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