Textile
| Wed 06 Aug 2025
Beijing, Aug. 6 -- Chinese Patent for trailer bolt sleeve has been issued to Anhui Hezu Aluminum Tech Co Ltd. This invention was developed by Zeng Fanrong, Li Hui, Fu Zuyang, Hu Peng, Liu Huan, Yu Jinzhu, Chen Xiaoquan, Ren Hua, He Xianghai, Mo Jinyan and Denkodome.
The patent application number is CN202421613963U 20240709. T..