Energy
| Wed 12 Aug 2026
Beijing, Aug. 13 -- Zhejiang Liju Thermal Energy Equipment Co Ltd has been awarded a patent for Liquid Level Meter Protection Device for Boiler. This invention was developed by Xu Dawei, Wang Yongqiang, Chen Xianle, Li Yunteng, Hu Qimin, Zhang Linjie, Wu Leilei, Hua Dongliang, Liu Yatao and Kim Yu-jae.
The patent application ..