YOOJIN INDUSTRIAL CO., LTD. manufactures and exports acoustic guitar, acoustic/electric guitar, acoustic base guitar, electric guitar and electric bass guitar since 1973 year. They have two guitars factories in Korea. Acoustic guitar is producing in the Yangju factory and electric guitar is producing in the Guangju factory. Their guitar brand name are YOOJIN and Maison. They also work as OEM base for other brand names.