Jinyin Group was founded in 1989 and is one of the Chinese standardized model production orchestral instrument manufacturing enterprises. It has 8 subsidiaries and mainly produces over 600 varieties of Western instruments in four major series: woodwind, brass, violin, and guitar; In terms of instrument manufacturing types, it basically covers all varieties of orchestral instruments, with an annual output of over 1 million instruments. The products are mainly exported to more than 40 countries and regions around the world...