plans to change the company name from "Yonggao joint stock company" to "AD joint stock company" in order to unify the company name with the registered trademark and form a strong brand perception, and the stock abbreviation will be changed from "Yonggao shares" to "AD shares".

Yonggao said that since the company went public, the sales of various products such as plastic pipes, solar energy, electrical switches and sockets have always been dominated by the "AD" brand. In recent years, the company's products sold under the "AD" brand have accounted for more than 85% of its main business revenue. The "AD" culture built by the company around the "AD" brand has been deeply rooted in the hearts of the people, and "AD" has become synonymous with the company. According to the company's development strategy, the company will further strengthen the strategic positioning of the "AD" brand and enhance the company's brand value and market competitiveness.

the AD pipeline brand is deeply rooted in the hearts of the people~