Tel:0755-29826660/29376606/29826931 E_mail:ayd@ccta-crystal.com
Address of head office/branch factory: 4F-5F, Building D, Zhongji Chuanggu Industrial Park, Zhoushi Road, Shiyan Town, Bao'an District, Shenzhen
Address: 11-2, Building 6, Zhongchuang Space, Haishu District, Ningbo City, Zhejiang Province (Ningbo International E-commerce Industrial Park) 
Copyright: Shenzhen Aoyuda Electronics Co., Ltd.粤ICP备12001087号