Product Name：ANTMINER_D7

Tel: 0086-755-29902899
Fax: 0086-755-23300588
Mob: 0086-18927488811
         0086-18902458812
WhatsApp: 0086-18902458812
Email: sheldon@dovina.cn / sales8@dovina.cn
Alibaba: https://dovina.en.alibaba.com/
Made-in-China: https://dovina.en.made-in-china.com/
Add: Room 507-511，5/F，Block A4，Chuangxin chuangye Park，Baoan，Shenzhen