Tools and Machinery
| Tue 31 Mar 2026
Beijing, March 31 -- Zhejiang Sunyoung Mach Co Ltd has filed a patent application for Cooling Device of Tea Cooling Conveyor and Cooling Method of Cooling Device. This invention was developed by Li Jianma, Cheng Mei, Huang Xiaojun, Wu Limin, Duan Xiangyu, Liu Zhirong, Yan Zhaoliang, Chen Lei, Zhang Mingjie and Xiong Yuheng.
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