Beijing Yishishengde Technology Co., Ltd. was established in 2011. Over the years, it has mainly been committed to the sales and technical support of communication and network equipment related to data communication, communication system integration, computer network system integration, and other businesses. It is a high-tech enterprise under the jurisdiction of Beijing High tech Development Zone, integrating information, communication, network engineering design, new product promotion, and agency sales. The company is an enterprise that integrates network construction, network maintenance, network security, and system integration. Its service targets cover industries such as government, public security, fire protection, telecommunications, electricity, petroleum, coal mining, finance, postal services, transportation, and universities. Since 2013, Beijing Yishishengde Technology Development Co., Ltd. has entered the field of unmanned aerial vehicles. As a member unit of the "China Police Unmanned Aerial Vehicle Application Alliance", based on a deep understanding of the public safety field, it has developed the "Police Aerial Panoramic Scene Investigation System", which combines unmanned aerial vehicles, 3G mobile video surveillance, and video investigation image processing technology. By drawing a "three-dimensional panoramic scene", it accurately, intuitively, and comprehensively reflects the on-site situation of the destination area. It has the advantages of "accurate investigation, accurate targeting, fast transmission, and comprehensive viewing", and can be widely used in various police practical situations. Since 2014, the system has been tested in the Video Investigation Detachment of the Wuhan Public Security Bureau in Hubei Province. With the cooperation of the Wuhan police, a large number of criminal and economic cases have been solved, and it has played a powerful role in actual combat such as aerial reconnaissance, aerial patrol, counter-terrorism and stability maintenance. It has effectively implemented the strategy of "strengthening the police with technology" and made due contributions to "safe Wuhan". Since 2015, the "Police Aerial Panoramic Scene Investigation System" has been tested in units such as Chongqing Public Security Bureau, Shenzhen Longgang Public Security Bureau, Beijing Fire Department, Mentougou District Fire Department, etc., and has achieved good results. With the popularization and application of drones and the development and expansion of technical tactics, the "Police Aerial Panoramic Scene Investigation System" will undoubtedly make new and greater contributions to the field of public safety in China. The company has an excellent team, adhering to the business philosophy of "seeking truth, innovation, dedication, and sharing", taking "creating value for customers" as the team's code of conduct, and taking the development of high technology and the realization of the future of the internet as its responsibility. It will better provide thoughtful, comprehensive, and fast "one-stop" services for users in various industries. Main business scope and products: 1. Police aerial panoramic on-site investigation system 2. Cooperative suppliers: Greenwell, Rexroth, Huawei, Cisco, Shenzhou Green Alliance, Huayuan Green, etc; 3. Fiber optic transmission equipment: EPON system, MSAP optical transceiver, video optical transceiver, PCM equipment, single/multi-mode fiber optic transceiver, etc; 4. Video surveillance equipment: software and hardware products such as large screens, storage devices, servers, cameras, etc; 5. Interface converter products: E1/V35, FE1/V35, E1/10Base-T, 4E1/10/100M, etc; 6. Modems: ISDN, ADSL, DDN, XDSL, HDSL, EDSL, G.SHDSL, etc; 7. Network products: Huawei, H3C network switches, routers, firewalls and other full range products; 8. Multi user system devices: MOXA and other brands of multi serial port cards, terminal servers, etc. Add Text