Vendor name: ZHENG DIAN ELECTRONICS LIMITED

MAC Prefix: 50:A4:D0:B

MAC Range: 50:A4:D0:B0:00:00 - 50:A4:D0:BF:FF:FF

Type: MA-M

Address: 11 Xianghe Street, Xinmin, Changan
　　　　　Dongguan Guangdong 523879
　　　　　 CN