华菱线缆：公司长期为“神舟”系列飞船、“长征”系列运载火箭等重点工程配套供应线缆产品

Group 1 - The company, Hualing Cable, has been a long-term supplier of cable products for key projects such as the "Shenzhou" series spacecraft and the "Long March" series rockets, supporting over 300 launch missions of the Long March series [2] - The company responded to investor inquiries on an interactive platform, highlighting its significant role in the aerospace industry [2] - Hualing Cable's products are critical for the success of major aerospace engineering projects, indicating a strong position in the industry [2]