售后/技術服務聯系人:國繼紅
After sales & technical service linkman:Guo Jihong
售后/技術服務熱線(After sales & technical service hotline Tel):+86-574-55838519
24小時服務熱線(24-hour service hotline Tel):+86-18929572967
郵箱(Email):guojh0717@163.com
售后/技術服務QQ(After sales & technical service QQ):346602383