Defense
| Tue 17 Jun 2025
Beijing, June 17 -- China Rongtong Resources Dev Group Co Ltd has been granted a patent for safety protection device in scrapped ammunition disassembling process. Lang Shaohua, Dong Xing, Lin Zhihui, Zhang Hui, Liu Yongcai, Wu Haishan, Li Zhen, Ma Fanjie, Liu Qiushuang, Lu Yi, Zhang Fei, Sheng Wenzheng, He Pengtao and Shi Jianch..