中钢国际：武汉天昱公司为我公司下属子公司中钢设备有限公司的参股企业

Group 1 - The company Wuhan Tianyu Intelligent Manufacturing is a subsidiary of China Steel International and is involved in the aerospace industry [2] - Investors inquired about the company's position in the industry and its technological capabilities [2] - China Steel International directed investors to refer to official information released by Wuhan Tianyu for specific details [2]