Wintergreen Acquisition Corp. operates as a special purpose acquisition company, structured to identify and complete a business combination through means such as a merger, share exchange, or asset acquisition. The firm originally concentrated its search on prospective targets within the technology, media, and telecommunications (TMT) industries, with an emphasis on companies offering advanced solutions in areas like intelligent chips, 5G, and integrated circuitry, located in the Asia Pacific region, particularly Greater China. Formed in April 2024 and headquartered in Tongzhou, People's Republic of China, the company recently announced a definitive merger agreement in November 2025 with KIKA Technology INC.. Following the completion of this transaction, KIKA Technology INC. is set to become a wholly-owned subsidiary, and the merged entity is expected to be renamed KIKA Inc.. MACRO DREAM Holdings Limited serves as the company's sponsor.