Vendor name: Shenzhen Grandsun Electronic Co.,Ltd.

MAC Prefix: E4:74:50

MAC Range: E4:74:50:00:00:00 - E4:74:50:FF:FF:FF

Type: MA-L

Address: Gaoqiao Industrial Zone,Baishitang Village,
　　　　　Shenzhen Guangdong 518116
　　　　　 CN