Which is better, Shandong Mining Machinery Group Co., Ltd. or shandong energy Machinery Group?

You're kidding! ! Shandong energy Machinery Group belongs to Shandong Energy Group, which is a state-owned enterprise and implements the state-owned enterprise system. Mining machine is a listed company and a private enterprise! It's for shareholders! Shandong energy Machinery Group should now have several subsidiaries such as Tagao, Zaozhuang Second Airport and Tiansheng. ! Their welfare is better! The salary is relatively stable and the management is more humanized! ! Less market competition, basic internal insurance! !