Started off first with a mission to excel in the Bluetooth Speaker industry we have a great deal of experience in the delivering the finest quality bluetooth speaker. Shenzhen sinretoo technology co., ltd Corporation Limited Liability Company was introduced in 2005 as Retailer and Retailer of Bluetooth Speaker, with investing in US$1 Million - 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,France,United Kingdom market share, enabling us generate Approx 0.5 Billion US Dollar of annual revenue. Our production facility is situated in Shenzhen, Guangdong, China, operating under Agency. For best in class Bluetooth Speaker production and export across different region we hold 15 Years of export history, catering to US$50 Million - US$100 Million export ratio.