Vendor name: Nanjing Qinheng Microelectronics Co., Ltd.

MAC Prefix: E0:4E:7A

MAC Range: E0:4E:7A:00:00:00 - E0:4E:7A:FF:FF:FF

Type: MA-L

Address: No.18, Ningshuang Road
　　　　　 Nanjing Jiangsu 210012
　　　　　 CN