中化装备：天华院为公司全资子公司

Core Viewpoint - Zhonghua Equipment (600579.SH) has clarified that Tianhua Institute is a wholly-owned subsidiary, primarily engaged in research and development, engineering design, product manufacturing, and promotion of chemical machinery and equipment, among other activities [1] Group 1: Company Overview - Tianhua Institute focuses on chemical machinery, chemical engineering and equipment, materials and corrosion, online analysis instruments, radioactive detection instruments, and environmental technology and equipment [1] - The products include process equipment such as para-aramid reactors and high-end drying equipment, which are mainly applied in the chemical industry [1] Group 2: Application Scope - The products of Tianhua Institute are not directly applied in aerospace or national defense military scenarios [1]