Beijing Tianyingtong Technology Co., Ltd. was established on March 29, 2013. The current office area is 2,000 square meters. The address is D District, Xinyuan Science and Technology Park, Shahe Town, Changping District, Beijing. With the continuous development and expansion of the company, there is now a Finance Department. , Marketing Department, Sales Department, System Integration Department, Technology Department, Equipment Maintenance (After-sales Service) Department, Advertising Department, the main business scope is equipment sales in the field of radio and television, video system integration, film and television post-production as the main development direction. It is widely praised by users for its richness of functions and simplicity of operation. Main product projects: [OB van, construction of financial media center, micro-course, virtual studio equipment and decoration, recording and broadcasting classroom, multi-channel recording system, hard disk