Devices with MAC addresses that start with F4-4C-70 were manufactured by Skyworth Digital Technology(Shenzhen) Co.,Ltd

Device Manufacturer
Skyworth Digital Technology(Shenzhen) Co.,Ltd

Manufacturer Location
7F,Block A,Skyworth Building,
Shenzhen Guangdong 518057

Estimated Devices using F4-4C-70
16,256,250

Estimated Total Devices From Mfg
227,587,500