Energy
| Wed 17 Jun 2026
Beijing, June 18 -- China Nonferrous Engineering and China Enfi Eng Corp have submitted a patent application for Energy Metering System and Method. Liu Shouang, Chen Li, Liu Dawei, Hou Chunxu, Li Dong, Zeng Fanyou, Sheng Xiaoming, Zhong Yunxiao and Ge Chunxue developed the invention.
The patent application number is CN2025114..