Packaging & Containers
| Sun 25 Oct 2026
Beijing, Oct. 24 -- State Intellectual Property Office of China has awarded a patent to Shanghai Huanyu Logistics Technologies and Oriental Int Container Lianyungang Co Ltd for Automatic Welding Device for Container Sealing Plate. Wang Pengfei, Xi Genlong, Jin Shizhi, Yang Zhaosheng, Zhou Xinrui, Chen Ming, Xu Maoping, Dong Yami..