Vendor name: Shanghai Hongzhuo Information Technology co.,LTD

MAC Prefix: 7C:8D:91

MAC Range: 7C:8D:91:00:00:00 - 7C:8D:91:FF:FF:FF

Type: MA-L

Address: Room.161,Building 5,No.311 Jingao RD
　　　　　Pudong Shanghai 200136
　　　　　 CN