At 0: 30am on October 28th, 2023/KLOC-0, in the lobby on the first floor of the office building of Shanghai Weighing System Co., Ltd., Kang, Chairman of Electric Measuring Instrument Co., Ltd., and Xu Taicheng, Chairman of Shanghai Weighing System Co., Ltd. signed the equity cooperation agreement between them. With equity as the link, the two sides successfully achieved "marriage". China Aviation Power Testing Corporation acquired 45% equity of Shanghai Hua Yao for 28.8 million yuan, becoming its largest shareholder.