Headquarter Tel: (+86 731) 88926880 88983980 88983981 Fax：(+86 731) 88926882 E-mail：marketing@hndjkj.com Add：9th Floor, Building No.B3 Xinchanghai Center, Lugu Road, Changsha, China
Factory Add：Ningxiang National Economic & Technical Development Zone, Changsha, China
Copyright 2013-2018 Hunan Dajie Technology Co., Ltd All Rights Reserved.
