Corporate filings show Hangzhou Nuanxin Jia Electronic Technology Co. recently added Shanghai Qishan Investment Co., a Tencent unit, and other investors as shareholders and raised registered capital to 16.8853 mln yuan. Founded in 2014, the firm’s li

2026-05-29

Corporate filings show Hangzhou Nuanxin Jia Electronic Technology Co. recently added Shanghai Qishan Investment Co., a Tencent unit, and other investors as shareholders and raised registered capital to 16.8853 mln yuan. Founded in 2014, the firm’s licensed scope includes integrated circuit design, electronic and biomedical device tech development and services; public records identify its core business as R&D, manufacturing and sales of brain‑computer interfaces and neurobiological chips.