Where is Huawei's national branch?

Suzhou, Hangzhou, Shanghai and so on. Huawei is headquartered in Bantian, Longgang District, Shenzhen. Huawei has eight branches in China, namely: Huawei Suzhou Research Institute, Huawei Hangzhou Research Institute, Huawei Shanghai Wireless Research Institute, Huawei Nanjing Research Institute, Huawei Wuhan Research Institute, Huawei Xi 'an Wireless Research Institute and Huawei Beijing Data and Communication Research Institute. Huawei is the world's leading provider of ICT (information and communication) infrastructure and intelligent terminals. It is committed to bringing the digital world to everyone, every family and every organization, and building an intelligent world with the Internet of Everything.