Product function attribute: the NC slope processing technology of Yingchang Piano is the best slope radian required by NC grinding of veneer surface into sound board vibration with NC equipment, which is rarely used in Asia. Veneers need to manually select the texture of wood and match it. In order to achieve the highest quality and complete harmony, the panel is directly cut and processed, and the cost is 5 times that of ordinary piano soundboards. the vacuum steel plate technology of Yingchang piano is the core technology mastered completely independently and exported to international famous piano enterprises. the vacuum steel plate enhances the string-tensioning ability of Yingchang piano, with brilliant sound quality, rigidity and stronger intonation stability. the cold-pressed hammer technology of Yingchang piano is the most mature in the world, with three times longer working hours and more complicated process than ordinary hot pressing, but it does not damage the inner structure of felt, so that the fiber structure of felt can be complete in the production process, and the timbre is more natural and transparent.

Company introduction: YOUNG CHANG Piano is a product of Hyundai Group of Korea. Founded in 1956, it is the earliest piano brand in Korea and the first piano product in Korea. It is one of the three major piano brands in Asia and one of the top ten piano brands in the world, and belongs to a world-class comprehensive musical instrument enterprise. Han Guoying Chang produces Weber AW series and Yingchang series in a local piano factory in Korea. In addition, Yingchang of Korea has branches in the United States, Canada and China to handle international business.