Zenith Steel 3 steelmaking 1#, 2#, 3# converter sublance systems installation and commissioning work history of more than 180 days, successfully completed the commissioning task, 3# converter was successfully put into operation on February 18, 2017, 2# converter was successfully put into operation on June 14, 1# converter was successfully put into operation on June 20, all met the design requirements, and the quality appraisal was excellent.
