Textile
								  |  Mon 03 Nov 2025
								
									Beijing, Nov. 3 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Huaxiao Tech Co Ltd for Fire Alarm Button and Fire Alarm System. Mei Yuan, Xu Kai, Wang Mingjun, Wang Sihua, Zhang Haitao, Zhu Fuwei, Pan Wenqiang, Guo Jie, Cui Ze, Zhang Renshen and Chen Shengmin developed the invention.
The paten..