Shenzhen Tei Rui Long Medical Technology Electronic Co., Ltd. was formerly known as Shenzhen Ruitong Electronic Technology Co., Ltd., which was established on March 14, 2003. It is the first development and design company to introduce and develop the Sony FCB integrated camera movement control. It is the setter of the FCB series integrated camera standard. The company has always been committed to development and design innovation, and has won many years of reputation in the high-end camera industry. In December 2007, it developed China's first 360-degree rotating video conferencing camera, and the product won industry praise at the "Shenzhen Security Expo". In September 2008, the company's "video conferencing camera" was included as a targeted procurement product by Huawei, China. In 2016, it successfully developed medical cameras and image processing systems. In August 2018, it developed medical intelligent surgical shadowless lights, high-definition wireless image transmission cameras, and back-end integrated image processing system control hosts. Well-known shadowless lamp manufacturers such as Germany's Lily, Simon, the United States' Stryker, and Hong Kong's SKY, as well as Qingdao, Shanghai, Shandong, Inner Mongolia, Chengdu Huaxi, Jilin Medical University, Guangzhou Medical University, Qingdao National, Zhejiang Medical University, Hunan Medical University, Fujian, Xiamen Hospital, Hong Kong Peking University, Shenzhen Peking University, Shenzhen Futian Third People's Hospital, Shenzhen Traditional Chinese Medicine Hospital and more than 100 other hospitals across the country are using our company's high-definition online, wireless image transmission and back-end integrated image processing systems. In May 2022, the branch of Shenzhen Teronglong Medical Technology Electronics Co., Ltd. was established to enter the research and development of audio equipment and engage in the manufacture of high-end electronic equipment such as acoustic instruments and instrument amplifiers. Due to the company's own reasons, in the early stage, only the existing four models of large-rate acoustic instrument boxes and two types of electric instruments were accepted for customized OEM and ODM design and production requirements. In the future, we can design and produce according to the actual requirements of customers. Users are welcome to understand the company's products and technical capabilities.