WEE Technology Company Limited
Manufacturer of Surface Mounted (SMD) and Throught Hole (DIP) Diodes and Rectifiers.

Mobile phones represent the largest worldwide market in terms of both volume and number of applications on a single platform. 

Currently about 1.5 billion smartphones are shipped per year worldwide. 

The major wireless functions in a typical mobile phone include a 2G/3G/4G (GSM/EDGE/CDMA/UMTS/WCDMA/LTE/LTEA/TD-SCDMA/TD-LTE) cellular modem, 

and wireless connectivity systems such as Wireless Local Area Network (WLAN), Bluetooth, Global Navigation Satellite System (GNSS), broadcasting receivers, and Near-Field Communication (NFC).

Motivated by increasing demand for mobile broadband services with higher data rates and better quality of service, the mobile phone industry has seen tremendous growth in recent years from 3G/3.5G High-Speed Packet Access (HSPA), Evolved High-Speed Packet Access (HSPA+) to 3.9G Long-Term Evolution (LTE), recently 4G Long-Term Evolution Advanced (LTE-A) and 5G.