Company address: 49-169, Zhonghai Huanyu Tianxia, Changsha Road, Qingdao, Shandong, China

Hotline：86-13256899968

Tel：86-0532-84895627

Fax：86-0532-84892839

Factory address: tianzhuang east, jinggou Town, Gaomi City

24-hour service hotline：86-13793209043

Service complaint hotline：86-13792872625

Business qq：1841498887

E-mail: qdsefe@126.com

Company website:   http://www.qdsfmac.com

                                 http://www.qdsefe.com

Ali Chinese website：http://www.qdsefe.1688.com

Ali international  website：http://qdsander.en.alibaba.com