![]() 3H Communication Systems 3H Communication Systems is a wireless infrastructure and microwave solutions company that manufactures RF filter products. | ![]() TSI TSI (TranSystem, Inc., 系通科技股份有限公司) is a designer and developer of wireless communications products for the RF communications and GPS markets. | ![]() Merrimac Industries Merrimac Industries is a company that manufactures RF microwave signal processing components, subsystem assemblies, and micro-multifunction modules. | |
Founding Date | Founding Date 2014 | Founding Date 2000 | Founding Date 1954 |
Type | Type Private | Type Public | Type Subsidiary |
Tags | |||
Locations | Locations Irvine, US HQ | Locations Taiwan, TW HQ | Locations West Caldwell, US HQ |
Employees | Employees 268% increase | Employees N/A | Employees 100 |

TSI (TranSystem, Inc., 系通科技股份有限公司) is a designer and developer of wireless communications products for the RF communications and GPS markets.
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Merrimac Industries is a company that manufactures RF microwave signal processing components, subsystem assemblies, and micro-multifunction modules.
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