Add：Building 4, No.138 Shuangshan Road, Fuxi Street, Deqing County, Zhejiang Province, China

Tel：86-572-8012775 86-572-8012771(Sales Service)　　86-572-8012779 (Technical Support)　　86-572-8285529（Human Resources）

Fax：86-572-8012733

E-mail：info@dqchance.com    sales@dqchance.com    tech@dqchance.com