Group 1 - Dalian Haifa Intelligent Equipment Co., Ltd. has been established with a registered capital of 37.5 million yuan [1] - The legal representative of the new company is Zhang Tian [1] - The business scope includes underwater systems and operational equipment manufacturing, marine engineering equipment manufacturing, diving and salvage equipment manufacturing, and intelligent unmanned aerial vehicle manufacturing [1] Group 2 - The company is jointly held by Dalian Zhagzi Island Marine Development Group Co., Ltd. and Zhagzi Island [1]