var sitename="北京久达之声科贸有限公司";
var siteurl="www.jiudazhisheng.com";
var adr="北京市海淀区复兴路甲36号百朗园B座0533";
var tel="010-88202918";
var fax="010-88202919";
var email="jiudazhisheng@163.com";
var keywords="久达,北京久达,音响,专业音响,会议,话筒,音箱，BOSE，YAMAHA，声艺";
var icp="京ICP备06032271号";