ShenZhen KingKongTech Electronics Co.,LTD.Tel:0755-23337289/0755-36849168Fax:0755-23209082Contact Us:Mr ChenMob:15112510822QQ:2603895518E-mail:hormanchen@kktcard.comAdd:No.597, 8-Building, Xiahenglang Industrial Park, Dalang,Longhua, Shenzhen