We,Shenshiyin Electronic Technology Co.,ltd,she is a professional CCTV manufacture in China.We are the top ten CCTV manufacture in Chinese Mainland. Pls kindly noted that : @We are the original manufacture of CCTV products,we can show you our completed production-line at anytime. @We possess strong R&D team which formed by more than 20 engineers form Korean,Taiwan and China mainland. @We manufacture CCD Camera,Quad Processor,Multipleser,Speed Dome,Standlone DVR,etc.Especially ,we put our main strenght at CCD Camera and DVR. @We have rich experienced of cooperation with famous overseas big companies ,which gave us strong push on our quality control,notion development and management,FCC/CE/ISO9007:2000 Certification is avaiable. @We also offer ODM/OEM .Freely to our customers to globalize our overseas market which also helped our customer to develop their own brand. @Cost Effective &high value products @Quality Assurance @Outstanding Customer Service @High level Technical support @Innovative Technology @Reliability &Minimal Maintenance @Open mind to new products of your interests