Wireless relays, essentially electronic components that transmit signals between devices without the need for physical connections, have become integral to the infrastructure of modern communication systems. These devices serve as a bridge between two electronic systems, allowing them to communicate over various distances. In China, the demand for wireless relays has surged in response to the growing need for efficient, reliable, and scalable communication networks. This demand has paved the way for a number of Chinese manufacturers to excel in the wireless relay market, both domestically and internationally.