GeLonghui on November 15th | xi'an tianhe defense technology (300397.SZ) stated on the investor interaction platform that its subsidiary Huayang Communications is a qualified supplier of communications equipment for six global communications equipment integrators, and has a good cooperative relationship with them. Huayang Communications' isolators, circulators, and other device products have been batch sold to the six major global communications equipment integrators, with isolators and circulators mainly used in base stations. The company closely monitors the development of 6G-related technologies and their integration with the company's existing business, and has conducted related product pre-research.