Business and Commerce
| Mon 12 Jan 2026
Beijing, Jan. 12 -- China Pingmei Shenma Group Nylon Technology has submitted a patent application for Electrical Operation Ticket Management System and Management Method. This invention was developed by Yu Baowei, Peng Wei, Li Chunlei, Li Pengfei, Zhang Yubing, Zhang Juntao, Teng Fei, Gao Lei, Tao Maolin, Zhang Yonghui, Gu Peix..