Capable strength of Shen Zhen City sound science and technology Ltd. (DLVISION TECHNOLOGY CO. , LTD.) is set up in 1999 , is is that the earliest one of the firm who develops and produces the decipher image tone control panel and relevance products such as VCD/DVD and loudspeaker box, has tremendous economy and capable technology strength strength sound in the homeland is the high technology company who one takes liquid crystal display as leading factor product. Including TFT LCD display , liquid crystal TV , picture frame, TV , the digital appearance frame, touch main business holding relevance LCD display S such as LCD display , POS special use LCD display , liquid crystal display control panel , high-handed strip