Foshan Dongchuang Audio Technology Co., Ltd. is a popular supplier of stereo microphone from China. Designing and manufacturing excellent products is our strength. volume control switch is the main product of Dongchuang Audio. It is diverse in variety. This product is safe. It is tested that it contains no harmful volatile organic compound that would cause asthma, allergies, and headaches. Its compact design makes it highly portable. Testing is an important prerequisite to assure the musical teapot quality assurance. This product has been certified under CCC, CE, CB, and RoHS.
We make efforts to go green. By introducing some advanced manufacturing facilities, we reduce emission during our production and achieve energy conservation.