Started off first with a mission to excel in the Switch Mode Power Supply industry we have a great deal of experience in the delivering the finest quality power supply,led lights. Golden Source Electronic Technology Co., Ltd Private Limited was introduced in 2001 as Retailer and Retailer of Switch Mode Power Supply, with investing in US$1 Million as initial business capital. Sourcing finest quality raw material and housing skilled workforce led us to capturing a good proportion of consumer market based on Australia,Germany,India,Thailand,United Kingdom market share, enabling us generate US$50 Million - US$100 Million of annual revenue. Our production facility is situated in Zhongshan, Guangdong, China, operating under Have Own Export License. For best in class Switch Mode Power Supply production and export across different region we hold 19 Years of export history, catering to US$1 Million - US$2.5 Million export ratio.