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

Device Manufacturer
Beijing Heweinet Technology Co.,Ltd.
Manufacturer Location
1514 Room,15F,No.2 Building
Haidian District Beijing 100085
Estimated Devices using EC-B8-70
16,256,250
Estimated Total Devices From Mfg
16,256,250
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