Started off first with a mission to excel in the USB DVR Surveillance System industry we have a great deal of experience in the delivering the finest quality Surveillance Cameras,NVR / DVR. Shantou STCBYZ Electron Science And Technology Co., Ltd. LLC was introduced in 2013 as Retailer and Retailer of USB DVR Surveillance System, with investing in Below 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,Belgium,Germany,Spain,United Kingdom market share, enabling us generate Approx More Than 1 Billion US Dollar of annual revenue. Our production facility is situated in Shantou, , China, operating under Agency. For best in class USB DVR Surveillance System production and export across different region we hold 7 Years of export history, catering to Above US$100 Million export ratio.