Devices with MAC addresses that start with 30-78-6B were manufactured by TIANJIN Golden Pentagon Electronics Co., Ltd.

Device Manufacturer
TIANJIN Golden Pentagon Electronics Co., Ltd.
Manufacturer Location
No. 196 Rixin Road, Binhai Science Park,
Tianjin 300457
Estimated Devices using 30-78-6B
16,256,250
Estimated Total Devices From Mfg
16,256,250
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