zhengping, changzhou, jiangsu, China

we are now a professional manufacturer of all kinds of speakers located in Changzhou, which is near Shanghai. We mainly produces micro-speaker for potable computer, palm DVD and mobilephone and acoust...

7500 Topanga Cyn, Canoga Park, California, USA

Thunder Electrical Automations Inc. is a company dedicated to providing information, training and supply of electronic home and commercial automation products. We are serving the American and Latin Am...