Lite-on electronics (dongguan) co., LTD., located in the country to earn foreign exchange through exports the first town of dongguan changan town lite-on technology, department of switching power supplies (SPS), the main production base, invest in the mainland in 1994, has developed into more than 12000 people, the monthly output 5 million PCS power supply, with annual sales of nt $22 billion one of the world's three largest power suppliers. We have to serve the company for 12 years.