Shenzhen Shangwen Electronic Technology Co., Ltd.

Address: Xiwang Industrial Zone, Hengjie Town, Haishu District, Ningbo City

Address: 5B, building 5, Jincheng Park, No. 22, Huafan Road, Dalang street, Longhua new area, Shenzhen City

E-mail：cathy@sz-swdz.com

Contact(Whatsapp): +86 199 0291 5342