The Best of Made in Taiwan
antennas- 2.4 GMHZ and 1.757 MHZ passive antenna, active antenna, gps antenna, GLONA antenna, gps and cellular ( dual-band ) antenna, gps signal distribution, gps and cellular ( tri-band ) antenna, switching cable, GPS module, GPS navigation system, marine navigation systems, GPS mouse receiver.
consumer electronic & digital products- (1) China MP3 player, MP3 players, MP4 player, MP4 players, MP3 headsets, MP3 wristwatches, , audio MP3 players, digital & car MP3 players, flash MP3 players, mini MP3 players, MP3 accessories, portable CD MP3 players, portable MP3 players, USB MP3, wholesale MP3 players, MP3 sunglasses, MP3 & MP4 watches. (2) China ( Chinese) USB ...
Polstar is a GPS professinoal and leading company in the world. We provide GPS software and maps including Eurpoe, America, Australia, Russia,Turkey,GCC and etc.. And hardware modules such as GPS mouse receiver/Engine board...and etc..
Taiwan 
China 