![]() ChaoZhou Three-circle Chaozhou Three-circle is a company dedicated to the production and sales of electronic components and devices for businesses. | ![]() Kington Optic Kington Optic is a company engaged in the production and exporting of fiber optic equipment. | Terahertz Technologies Terahertz Technologies is a manufacturer of fiber optic test equipment, photonic lab equipment, and analog/digital fiber optic links. | ![]() WareX Technologies WareX Technologies (Warex 技術) is a supplier of networking connectivity and infrastructure solutions for LAN (local area network), MAN (metropolitan area network), and FTTX (fiber to the X) applications. | ![]() GSR Global GSR Global is a manufacturer and supplier of standard and custom fiber optic/copper components and modules. | |
Founding Date | Founding Date 1970 | Founding Date 2005 | Founding Date 1989 | Founding Date 2002 | Founding Date 2013 |
Type | Type Public | Type Private | Type Subsidiary | Type Private | Type Private |
Tags | |||||
Locations | Locations Chaozhou, CN HQ | Locations Shen Zhen Shi, CN HQ | Locations Oriskany, US HQ | Locations Shenzhen, CN HQ | Locations Billerica, US HQ Bedford, US Erlanger, US |
Employees | Employees 15,515 | Employees 31 | Employees 910% decrease | Employees 12 | Employees 1 |

Kington Optic is a company engaged in the production and exporting of fiber optic equipment.
View companyTerahertz Technologies is a manufacturer of fiber optic test equipment, photonic lab equipment, and analog/digital fiber optic links.
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WareX Technologies (Warex 技術) is a supplier of networking connectivity and infrastructure solutions for LAN (local area network), MAN (metropolitan area network), and FTTX (fiber to the X) applications.
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GSR Global is a manufacturer and supplier of standard and custom fiber optic/copper components and modules.
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