Home / Company / About Keylink

Keylink’s Facility and R&D Team

1) Wholly-owned subsidiary: Chengdu Keylink Wireless Technology Co, Ltd.

2) Self-owned 50,000 square feet state-of-the-art facility.

3) More than 7,500 square feet Class 100,000 clean room for MCM.

4) An area of 5,400 square feet lab, with high-tech RF and Microwave equipment.

5) Production capacity of 3000pcs RF Power Amplifier modules per month.

6) Specialized R&D team of 35 SSPA experts.

7) Strict Quality Control Systems ISO 9001 guarantees the stable quality and product longevity.

8) The most technologically advanced COT's RF power amplifiers guarantee more stable quality and faster lead time even ready to ship.

About Keylink

Founded in 2002, KeyLink Microwave has been devoted to manufacturing RF and microwave power amplifiers modules & subsystems and other RF components. With its own 50,000 square feet' manufacturing base in Chengdu, China, KeyLink provides the most stable ready-to-ship COT's RF amplifiers and the most technologically advanced OEM solutions for radar, jamming, communication system, test and measurement, and other commercial and industrial market. Our powerful production facility and ISO 9001 management system ensures faster lead time, more competitive cost and better performance. Operating globally with annual 30% growth, KeyLink has been the preferred supplier in the worldwide RF power amplifier industry.

To better serve overseas market, Keylink Microwave set up a wholly-owned subsidiary Keylink Wireless in 2019 in the same building.

Company Culture


Honesty Cooperation Win-Win


To supply application-oriented RF amplifiers


Being the most professional supplier of microwave and RF products


A global leader in the area of microwave and RF applications 

Chengdu KeyLink Microwave Technology Co., Ltd. (Group Company)
Chengdu KeyLink Wireless Technology Co., Ltd. (Wholly-owned subsidiary)

Copyright © Chengdu Keylink Microwave Technology Co., Ltd. All Rights Reserved