Retail & Household
| Thu 12 Feb 2026
Beijing, Feb. 13 -- University of South China has applied Chinese patent for High-hardness and Wear-resistant Kitchen Knife Edge Strengthening Method and Application. Pan Cunliang, Liu Hong, Sun Binghao, Li Shuo, Chen Xijun, Zhang Zhentao, Liu Shuilin, Mao Peixin, Xu Jiahui, Li Wenjing, Liu Yu, Zhou Cailing and Cao Xiaoya develo..