智动力等成立热管理科技公司，含光通信设备制造业务

Group 1 - Shenzhen Zhisheng Thermal Management Technology Co., Ltd. has been established with a registered capital of 10 million yuan [1] - The company's business scope includes new material technology research and development, sales of new metal functional materials, mechanical parts processing, non-ferrous metal casting, and optical communication equipment manufacturing [1] - The company is jointly held by Dongguan Zhihui Electronics Technology Co., Ltd., a wholly-owned subsidiary of Zhihui (300686), and Shenzhen Xinxin New Energy Technology Co., Ltd. [1]