Haina Plasma tecknology attended the China Mining conference and exhibition in October 2024, Tianjin.
expo
Haina Science attended the 18th International Coal and high-end energy chemical industry Expo helded in Yuling, Shanxi, China.
We attended the 9th China international mining expo in Shengyang city, Liaoning province. June, 2024
Haina Science attended the China Guizhou International engergy industry Expo helded in Guiyang city, Guizhou province.
