003004.SZ
Beijing Telesound Electronics Co., Ltd.
SZSE · Industrials · I 信息技术 · CN
CNY 55.97
−0.21%Sep 22, 2026, 03:00 UTC
Shanghai Shengxun Quantum Technology Co., Ltd. was established, jointly held by Shengxun Co., Ltd. and other shareholders, with business scope covering optical communication equipment sales and semiconductor device manufacturing and sales.
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