(250620) -- TIANJIN, June 20, 2025 (Xinhua) -- A staff member operates an equipment at Tianjin intelligent manufacturing base of Offshore Oil Engineering Co., Ltd. in north China's Tianjin, June 20, 2025. As a national manufacturing R&D base, Tianjin has been making efforts in recent years to make leading enterprises play a role in improving and upgrading of the marine equipment industry. Relevant enterprises have realized transformation towards high-end, intelligent and greening development through upgrading their automated equipment and renovating their intelligent workshops. (Xinhua/Zhao Zishuo)
