Terahertz Technologies Terahertz Technologies is a manufacturer of fiber optic test equipment, photonic lab equipment, and analog/digital fiber optic links. | ![]() Kington Optic Kington Optic is a company engaged in the production and exporting of fiber optic equipment. | ![]() ChaoZhou Three-circle Chaozhou Three-circle is a company dedicated to the production and sales of electronic components and devices for businesses. | |
Founding Date | Founding Date 1989 | Founding Date 2005 | Founding Date 1970 |
Type | Type Subsidiary | Type Private | Type Public |
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Locations | Locations Oriskany, US HQ | Locations Shen Zhen Shi, CN HQ | Locations Chaozhou, CN HQ |
Employees | Employees 910% decrease | Employees 31 | Employees 15,515 |

Kington Optic is a company engaged in the production and exporting of fiber optic equipment.
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Chaozhou Three-circle is a company dedicated to the production and sales of electronic components and devices for businesses.
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