在改革中阔步前进的郑州铝城实业开发总公司中国长城铝业公司的集体经济，三十年来艰苦创业，经历了艰难曲折的发展历程。１９８９年，郑州铝城实业开发总公司成立以后，把长铝公司原附属总厂和劳动服务总公司分散多头的集体企业纳入到了统一管理的轨道。特别是１９９２年... The collective economy of the Great Wall Aluminum Company of Zhengzhou Aluminum City Industrial Development Corporation, which has made great strides in reforms, has been struggling for more than 30 years and experienced a difficult and tortuous course of development. In 1989, after the establishment of the Zhengzhou Aluminum City Industrial Development Corporation, the long-distributed collective enterprise of the former subsidiary factory and the labor service company of Changlu Company was integrated into the track of unified management. Especially in 1992...