DINGSOUND ELECTRONICS FACTORY established in 2001 in Shenzhen China. We specialize in R&D, manufacturing, and marketing of earphones for mobile phones, PCs, and communication applications. Our products are used widely in mobile phone, personal computer and CD/MP3 player. Our products are sold to H.K., Taiwan, South America, North America, Europe, Africa, Australia, Mid-East and mainland China. We have guaranteed top quality products, competitive prices, prompt delivery and excellent after-sales services ,which make us popular with both overseas and domestic markets clients. We ensure to meet your special demands, both OEM and ODM orders are welcome. For more details, please contact us now!