Yesonic Electronics Co., Ltd. is one of first rate quality acoustic components (mylar speaker, multi-media speaker, earphone speaker) with more than 10 years experience in design and production. Located in the Yangtze Delta, which is an economically prosperous area, Yesonic is within one hour's car ride distance from Shanghai , Hangzhou and Suzhou , enjoying great convenience in traffic.  We produce speakers as per customers, requirements and engage in OEM and ODM business, we supply products to LCD, note book, visual audio and PDA manufacturers. Quality products and competitive price would be our customers, satisfactions.    Contact us without hesitate