SHENZHEN GOODVB ELECTRONICS CO.,LTD. 
Add: 422 Building A No. 33 Gonghe Industrial Road Xixiang Street Bao'an District Shenzhen Guangdong China
E-Mail: U2C@goodvb.com and Sales@goodvb.com, Mobile phone/wechat: +86-13925206567
Tel/Fax: +86-755-86051862/86051365 
Website: www.goodvb.com