![]() Dynamic Group Circuit Design Dynamic Group Circuit Design (DGCD, also known as D.D.'s Circuit Design) is a company that provides electrical and software engineering services. | ![]() YiFeng Tech Beijing YiFeng Technology (北京亦锋科技有限公司) is a technology company that develops microwave and RF testing equipment and provides related products and services. | |
Founding Date | Founding Date 2000 | Founding Date 2019 |
Type | Type Private | Type Private |
Tags | ||
Locations | Locations Fort Collins, US HQ | Locations Beijing, CN HQ |
Employees | Employees 7 | Employees 43 |

Beijing YiFeng Technology (北京亦锋科技有限公司) is a technology company that develops microwave and RF testing equipment and provides related products and services.
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