Mr.Leo Liu from Beijing. PRC
by Upstep | 3rd of October, 2015
My name is Leo Liu, and living in Beijing, PRC.
I have telecommunication experience ranges from being PBX, digital microwave, satellite, GSM, WLAN, ATM, Wimax, 3G,Smart Traffic Management, IDC/ISP etc.
I like photography and tinnes very much, so I... More