Greetwin Technology Co., Ltd.

Shenzhen RdSignal Technology Co.,Ltd is a high-tech enterprise specializing in RF interference equipment and wireless communication coverage systems, integrating R&D, design, and production. The company relies on its independent innovation capabilities and high-standard product quality to provide professional communication solutions and security technology support for global customers, striving to become a leading supplier in the fields of RF interference and wireless communications.

Counter-drone technology: detection, jamming devices and other defense systems.