Henan Costar Group Competitors and Similar CompaniesClear all
Henan Costar Group's competitors and similar companies include Sydor Optics and QED Technologies.
 Henan Costar Group Henan Costar Group (also known as Henan Zhongguang Group, 河南中光学集团有限公司) is a photonics company. |  Sydor Optics Sydor Optics is a manufacturer of high-precision flat optical components for industries such as defense, aerospace, semiconductor, and medical. |  QED Technologies QED Technologies International is a company that develops magnetorheological finishing (MRF) and stitching interferometry (SSI) metrology manufacturing solutions. | |
Founding Date | Founding Date 1968 | Founding Date 1964 | Founding Date 1996 |
Type | Type Subsidiary | Type Private | Type Private |
Tags | |||
Locations | Locations Nanyang, CN HQ | Locations Rochester, US HQ | Locations Rochester, US HQ Delft, NL |
Employees | Employees 3,649 | Employees 542% increase | Employees 12810% increase |
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Sydor Optics
HQ
Rochester, US
Employees
54↑ 2% increase
Sydor Optics is a manufacturer of high-precision flat optical components for industries such as defense, aerospace, semiconductor, and medical.
View companyQED Technologies
HQ
Rochester, US
Employees
128↑ 10% increase
QED Technologies International is a company that develops magnetorheological finishing (MRF) and stitching interferometry (SSI) metrology manufacturing solutions.
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