Core Viewpoint - Donghua Testing (300354) has over 30 years of deep accumulation in structural mechanics performance testing, with core technology being independently controllable and a mature complete solution established [1] Group 1 - The company has developed multiple key testing systems and customized solutions to support the research and production tasks of top aerospace research institutes in China through continuous collaboration [1] - The company emphasizes its commitment to keeping pace with industry development trends and actively seizing policy opportunities to drive sustained growth through technological strength [1]

Group 1 - The company, Donghua Testing, engages in detailed technical exchanges with various research institutes related to aerospace to understand technical needs [2] - The company provides targeted testing solutions and systems to assist users in completing aerospace-related research and production tasks [2]