Shenzhen weishi acoustics co., ltd. is not a Xinwei communication branch. According to Qichacha. com, Shenzhen Weishi Acoustics Co., Ltd. used to be Xinwei (Shenzhen) Acoustics Technology Co., Ltd. and was renamed Shenzhen Weishi Acoustics Co., Ltd. in April 2121. Shenzhen Weishi Acoustics Co., Ltd. was established on 2121-11-19, and its legal representative is Xie Youjun. The legal representative of Xinwei Communication Shanghai Branch is Peng Hao.