Security & Protection
| Thu 02 Apr 2026
Beijing, April 3 -- Shanghai Zhenhua Heavy Industries has applied Chinese patent for Door Machine Key Structure Safety Monitoring Method and System Based on Physical Data Driving. Mo Xiaojian, Wu Yue, Xie Xumin, Zheng Weihua, Wang Mingshun, Dong Bin, Mao Mingwei, Zhang Yan, Pan Yubei, Lu Jie, Sun Qincai, Sun Zhiqiang, Bao Weiwei..