Textile
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Biodegradable Semi-vegetable Tanning Leather Embossing Machine has been issued to Longfeng Gelemei Fashion Co Ltd. This invention was developed by Li Xingjian, Su Chaoyang, Zhao Zhihui, Lin Xusheng, Zhang Qingsheng, Li Dongsheng, Liu Xianhui, Shi Liwei, Zi Liuxing and Li Xiaonan.
The pat..