Foster electric company has been a company manufacturing and marking distinctive sound equipment including a varety of type of loundspeakers, microspeakers, headphones, microphones, portable active, speakers, TV & general use speaker, hi-fi tweeter, hi-fi woofer, hi-fi sub woofer, hi-fi RP tweeter, pa use speaker, multi-bias woofers and so on, with all complete kinds or styles."credit first, quality foregoing" has been taken as our tenet, the suitable prices with wonderful services make our products sells in the market of China, overseas, but also well known to the countries of occident."credit first, quality foregoing" has been taken as our tenet, welcome to order or contact us to the clients all over the ***** you for your purchasing, I herein wish your business is doing fine.