Sanitation
| Fri 14 Aug 2026
Beijing, Aug. 14 -- Qinhuangdao Capital Starlight Environmental Technology has been granted a patent for Self-cleaning Heat Exchanger. This invention was developed by Shi Huiqiang, Tang Lihui, Li Zhaoxiang, Xie Jiarui, Luo Shufang, Qin Jingbo, An Fei, Sun Xingwei, Hu Xuesong and Liang Guilong.
The patent application number is..