Core Viewpoint - Tianhai Defense has established a business structure in the defense equipment sector, focusing on specialized intelligent boats, maritime emergency rescue, and water security monitoring, and has developed capabilities in product research and sales [2] Group 1: Business Development - The company has completed its business architecture in various niche areas within the defense equipment sector [2] - Products related to specialized unmanned boats and water security have already been supplied to the market [2] - The company will continue to monitor industry and market changes to actively expand its related business [2]