Food & Beverage
| Sat 20 Dec 2025
Beijing, Dec. 20 -- Zhejiang Fengkai Machinery Co Ltd has submitted a patent application for Tea Winnowing Machine and Tea Production Method. This invention was developed by Su Hong, Shi Hongjing, Hu Weibo, Zeng Qingyi, Feng Haiqiang, Fang Wangqi, Hong Yong and Su Hesheng.
The patent application number is CN202510179101 20250..