01
Mobile communication
China Mobile
Korea Telecom
02
Mobile phone brands
vertu
ZTE
coolpad
Lenovo
fly
K-Touch
BYD
DOOV
GIONEE
Great Wall
SONIM
03
Chip company
arm
Spreadtrum
LEADCORE
MEDIATEK
BROADCOM
Allwinner Technology
04
Solution
Water World
Wingtec.
HCT
LongCheer
RAISESAIL
Innovatech
