We are a leading company of micro speaker & dynamic receiver for mobile phones & telecommunications devices. We are eatablished in July, 1982. We are controlling our products by acquiring ISO 9001 & 14001, Single PPM, Eco-partnership, and supplying the goods to Samsung Electronics, LG Electronics, Sony-Ericsson,Arima,DB TEL, SAGEM, Mansella,OTTO, LG Srithai Thailand, Knowles Taiwan & Weifang, VK mobiles, etc.Our micro speaker are used for mobile phone, telephone, PDA phone, DMB phone, MP3, LCD monitor, Digital camera, Camcorder, and other telecommunication devices.We are trying to our best to cooperate our customers with the best quality & the competitive price.We are looking forward to your inquires. Thank you.