Devices with MAC addresses that start with B4-41-7A were manufactured by SHENZHEN GONGJIN ELECTRONICS CO.,LT

Device Manufacturer
SHENZHEN GONGJIN ELECTRONICS CO.,LT

Manufacturer Location
4F,Baiying Building, No.1019,Nanhai RD,Shekou
ShenZhen GuangDong 518067

Estimated Devices using B4-41-7A
16,256,250

Estimated Total Devices From Mfg
373,893,750