Rainbow Musical Instruments Limited was set up on 2007, Till now we have more than 180 works. Guangzhou Runbo and Guangzhou Haorui is belong to Rainbow. Our main series is wooden case, Fiber glass case, Foam case and gig bag. With ove 10 years of experience we are able to offer customer OEM design case for different kinds of musical instruments with competltive tooling cose. As for the musical instrument packaging, with the help of our talented designed cases and bag, including cello,violin, Cello, Guitar, Ukulele, Woodwind, Trombone, Flute, Clarinet.....