![]() Topstone Communication Topstone Communication is a manufacturer and supplier of fiber optic equipment and components. | ![]() Broadband International Broadband International is a company that manufactures and supplies broadband system amplifiers and related 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. | ||
Founding Date | Founding Date 1992 | Founding Date 1997 | Founding Date 2007 | Founding Date 1989 | Founding Date 2002 |
Type | Type Private | Type Private | Type Private | Type Subsidiary | Type Private |
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Locations | Locations Houston, US HQ | Locations Medley, US HQ | Locations Diamond Bar, US HQ | Locations Oriskany, US HQ | Locations Shenzhen, CN HQ |
Employees | Employees 4 | Employees 373% increase | Employees 9 | Employees 910% decrease | Employees 12 |

Broadband International is a company that manufactures and supplies broadband system amplifiers and related equipment.
View companyUnicom Electric is a provider of copper and fiber optic solutions.
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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