Shanghai Ruosun Digital Information Technology Co., Ltd, is a professional and leading supplier specialized on Security CCTV Camera,Thermal Imaging camera and Fiber Optical equipments, which covers a wide range of Thermal cameras,CCTV Cameras,Laser &IR Camera,PTZ Dome Camera as well as Fiber Video and Media Converter,Protocol converter,PDH etc. with CE, FCC,RoHS approved and ISO9001 Standard with best quality and most competitive price from China."Motivation for excellence,Technology and Quality First,Social Benefits" is always our Company's Philosophy to achieve. Backed on Shanghai Jiao Tong University of China Top Universities, we have a group of well-known Experts as our technology consultants. By the introduction of advanced Management, Design Idea,Installation Technique, we produce an excellent product quality lines and built a complete Project service and gained high reputation from our customers,which are widely used in Banks, Electrical Industry,Building, petroleum field, Transportation, Public security, Shopping mall, Residence area,etc. We can supply customized service according to your special requirement and whole solutions to fulfill the multiple requirement, including design, installation, commissioning, training, and long-term maintenance.Now we have cooperated very well and happy with many long-term customers and being their trustful and reliable supplier.Welcome to our webstie and contact with us, all Ruosun people are waiting here and ready to provide our excellent quality products and best service.