Main business：Food business (sales of prepackaged food); food Internet sales (sales of prepackaged food); food production; condiment production; food import and export
Main business：General items: sale of unprocessed nuts and dried fruits; sale of agricultural and sideline products; Internet sale (except for the sale of commodities that require permission); paper product sale; plastic product sale (except for items subject to approva
Main business：Major production saxophone, trumpet, flute, Clarinet and accessories. The accessories include saxophone mouthpiece, saxophone tie-up, saxophone mat, horn mouthpiece and various case.
