Detailed Product Description cctv cableShanghai All Words Electronic Co., Ltd. was established in 2000 in Shanghai ... the business principle of "high-quality product, sincere service,favorable price" by perpetual technology innovation and market ... give you detailsour customer: zhongcheng Digital Co., Ltd. baifu co.,Ltd;taiwan taiyu co.,ltd, SVA co.,ltd, shande co.,ltd, jinlian co.,ltd,etc;