太钢七轧厂冷轧不锈带钢技改工程，目前已竣工，正式交付生产使用。该项工程包括２０辊森吉米尔轧机和冷热混合连续退火酸洗线工程两大项目。投产后，七轧厂的产能将由３万ｔ提高到８万ｔ。该项工程的工艺设备及配套设施经试生产考核均达到设计要求。与主体工程同时建成投产的 Taigang seven rolling mill cold-rolled stainless steel strip engineering, has now been completed, the official delivery of production. The project includes 20 rolls of Sendzimir mill and hot and cold mixed continuous annealing pickling line project two projects. After put into production, seven mill capacity will be increased from 30,000 t to 80,000 t. The project process equipment and ancillary facilities through trial production have reached the design requirements. And the main project put into operation at the same time