ZHENGNUO (SZ) TECH DEVEL CO., LTD.

Company address: No. 63, Luozhe 13 District, Shiyan Street, Baoan District, Shenzhen, Guangdong

Tel: +86 132 6658 8868；+86-0755-32880301

E-Mail: benson.huang@znchips.com

QQ:83039868 Skype:83039868@qq.com