Gronghui May 27 丨 Wilgao (301251houseoffunfreecoins2021.SZ) stated on the investor interaction platform that the company's main business is printed circuit boards, and in the future, the company will gradually explore other high-end markets based on its main business, industrial control motors, electronic control, power supply thick copper plates, server power supply, secondary power supply, tertiary power supply, small size MINILLED, display field, automotive electronics, high-frequency high-speed communication field and other market segments. The company currently does not involve glass substrateshouseoffunfreecoins2021production.
