Devices with MAC addresses that start with F4-9E-EF were manufactured by Taicang T&W Electronics

Device Manufacturer
Taicang T&W Electronics

Manufacturer Location
89# Jiang Nan RD
Suzhou Jiangsu 215412

Estimated Devices using F4-9E-EF
16,256,250

Estimated Total Devices From Mfg
211,331,250