China Anchu Energy Storage Group Limited is a Cayman Islands-incorporated investment holding company principally engaged in the sales of industrial products to customers in Saudi Arabia, menswear apparel and brand licensing in the People's Republic of China (PRC), and energy storage batteries in the PRC; it operates through three reportable segments including industrial products encompassing automotive parts, motorcycle components, and household hardware materials for decoration and renovation; menswear apparel covering branded men's clothing sales and brand authorization; and energy storage battery focused on the production and sales of zinc-bromide flow batteries. The company, founded in 2013 with headquarters in Quanzhou City, Fujian Province, PRC, and principal place of business in Hong Kong, primarily serves wholesale and retail customers in Saudi Arabia via key ports such as Jeddah and targets domestic PRC markets for apparel and energy storage solutions; it employs 146 people and lists on the Stock Exchange of Hong Kong under ticker 2399.HK. In recent developments, the group increased its ownership in Rosy Estate Global Limited from 51% to 80% through a July 2024 acquisition completed in October 2024, satisfied by issuing 200 million new shares at HK$0.50 each; entered a non-binding memorandum of understanding in November 2025 with Guo Heng Group Pte. Ltd. for potential strategic cooperation involving investment in new energy power stations and energy storage technology research; completed share subscriptions in June 2024 for 42 million new shares and post-year-end in January 2025 for approximately 59.6 million new shares, both at HK$0.50 per share; and diluted its stake in Jiangsu HengAn Energy Technology Co., Ltd. from 100% to 97.66% via January 2025 capital contributions totaling RMB28 million from new investors.