![]() Addsino Addsino (航天工业发展股份有限公司) is a company that develops and manufactures command and control communication, electronic and simulation, and electromagnetic security equipment. | ![]() Dow-Key Microwave Dow-Key Microwave is a company that manufactures electromechanical RF switches and devices. | ![]() Sanechips Technology Sanechips Technology (深圳市中兴微电子技术有限公司) is a company engaged in the communication integrated circuit (IC) design. | |
Founding Date | Founding Date 1955 | Founding Date 1945 | Founding Date 2003 |
Type | Type Public | Type Subsidiary | Type Subsidiary |
Tags | |||
Locations | Locations Fuzhou, CN HQ | Locations Ventura, US HQ | Locations Shenzhen, CN HQ Shanghai, CN |
Employees | Employees 2,59420% decrease | Employees 564% increase | Employees 2,000307% increase |

Dow-Key Microwave is a company that manufactures electromechanical RF switches and devices.
View company
Sanechips Technology (深圳市中兴微电子技术有限公司) is a company engaged in the communication integrated circuit (IC) design.
View company