Shenzhen Weishi Acoustics Co., Ltd. is not Xinwei Communication Branch. According to Chicha Cha. Com, Shenzhen Weishi Acoustics Co., Ltd. was formerly known as Xinwei (Shenzhen) Acoustics Technology Co., Ltd., and was renamed Shenzhen Weishi Acoustics Co., Ltd. in April 2020. Shenzhen Weishi Acoustics Co., Ltd. was established in 2020- 10- 19, and its legal representative is Xie Youjun. The legal representative of Xinwei Communication Shanghai Branch is Peng Hao.