何孟雄同志是我党早期北方工人运动著名领袖之一。1922年5月初,他受中国共产党北方区委领导人李大钊和中国劳动组合书记部的派遣,以交通部密查员的合法身份来到京绥铁路产业工人集中的南口机厂开展革命活动。在南口工厂革命斗争史上谱写了光辉篇章。 Comrade He Mengxiong was one of the famous leaders of our party’s early northern workers’ movement. In early May 1922, he was dispatched by Li Dazhao, leader of the Northern District Party Committee of the Chinese Communist Party and secretary of the Chinese Labor Union to carry out revolutionary activities in the South Lake Machine Factory, where workers from Beijing’s Sui Railway industry are concentrated, with the legal status of the secretarial inspectors of the Ministry of Communications. In the history of the south factory revolution struck a brilliant chapter.