Yunsheng Co.,Ltd. Musical Product Division is a professional Manufacturer of mechanical musical movement. Has been the biggest supplier in the world so far. Our main products series include DIY Songs Musical Movement,Battery-operated Music box,pull string musical movement,disc music movements,cuckoo clock movement,Musical toy,Music watch movement,Music Key Chain,Hand-operated Musical gift,Deluxe Musical Movement. Most of our products have obtained International Approvals like ISO9001, ROHS etc. With the advanced production facility, strong technical ability and professional production capability, we're sure that we can supply customers with the high quality and best design.Main Export Markets:North America, Western Europe, Eastern Europe, South America, Southeast Asia, Eastern Asia, Mid East, Oceania, Africa.