Vendor name: GuoTengShengHua Electronics LTD.

MAC Prefix: 40:56:62

MAC Range: 40:56:62:00:00:00 - 40:56:62:FF:FF:FF

Type: MA-L

Address: 1st floor,No. 15 of Tech North 2nd Road,Nanshan District,
　　　　　Shenzhen Guangdong 518000
　　　　　 CN