![]() Rochester Precision Optics Rochester Precision Optics (RPO) is a manufacturer of optical components, assemblies, and electro-optical systems for visible and infrared applications. | ![]() 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. | |||
Founding Date | Founding Date 1978 | Founding Date 1969 | Founding Date 2005 | Founding Date 1960 |
Type | Type Private | Type Public | Type Private | Type Private |
Tags | ||||
Locations | Locations Rochester, US HQ | Locations Brookfield, US HQ Hefei, CN Shanghai, CN Xiamen, CN Dresden, DE Cheonan, KR Singapore, SG see more | Locations West Henrietta, US HQ | Locations Changsha, CN HQ |
Employees | Employees 33 | Employees 1,9082% increase | Employees 1774% increase | Employees 300 |
Operating ⚠ | ||||
Certifications | Certifications 2 (Apr, 2023) | Certifications N/A | Certifications 1 (Jul, 2024) | Certifications N/A |
Product Categories | Product Categories 10 (Apr, 2023) | Product Categories N/A | Product Categories 4 (Jul, 2024) | Product Categories N/A |

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