Devices with MAC addresses that start with EC-B8-70 were manufactured by Beijing Heweinet Technology Co.,Ltd.

Device ManufacturerBeijing Heweinet Technology Co.,Ltd.
1514 Room,15F,No.2 Building
Haidian District Beijing 100085
Estimated Devices with EC-B8-7016256250
Estimated Total Devices From Mfg16256250
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