Started off first with a mission to excel in the UHF Wireless Microphone industry we have a great deal of experience in the delivering the finest quality microphone,audio mixer.amplifier.Musical stands. RUIFUL SCIENCE AND TECHNOLOGY INTERNATIONAL LIMITED Private Limited was introduced in 2007 as Exporter and Exporter of UHF Wireless Microphone, with investing in US$2.5 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,Canada,Germany,Netherlands,United Kingdom market share, enabling us generate US$2.5 Million - US$5 Million of annual revenue. Our production facility is situated in Beijing, Beijing, China, operating under Have Own Export License. For best in class UHF Wireless Microphone production and export across different region we hold 13 Years of export history, catering to US$50 Million - US$100 Million export ratio.