Vendor name: Shanghai Chint low voltage electrical technology Co.,Ltd.

MAC Prefix: E4:21:50

MAC Range: E4:21:50:00:00:00 - E4:21:50:FF:FF:FF

Type: MA-L

Address: 3857 Sixian Road, Songjiang District, Shanghai
　　　　　Shanghai Shanghai 201616
　　　　　 CN