Vendor name: SHENZHEN HUACHUANG SHIDAI TECHNOLOGYCO.,LTD

MAC Prefix: A4:50:06

MAC Range: A4:50:06:00:00:00 - A4:50:06:FF:FF:FF

Type: MA-L

Address: longhua dalang huaronglu lianjiangongyeyuan 4-5
　　　　　shenzhen guangdong 518000
　　　　　 CN