全信股份：公司是航天工程线缆领域重要配套商，持续为长征系列火箭进行配套

Group 1 - The core viewpoint of the article is that Quanxin Co., Ltd. is a significant supplier of special cables and connectors, actively participating in the Long March 12 rocket project, which is beneficial for the company's development [1] - Quanxin Co., Ltd. has been a key supporting vendor in the aerospace cable sector, continuously providing components for the Long March series of rockets [1]