Guangzhou Xinsanya Electronic Technology Co., Ltd. was founded on April 7, 2005, with a registered capital of 5 million yuan. The company adheres to the business philosophy of "self-respect and sincerity, work together", and has accumulated rich experience in the fields of public safety, audio and video, information construction, emergency broadcasting, technology research and development. The company's "GUANGYA" emergency broadcast is listed in the "China Emergency Products Practical Guide (Emergency Response Volume)" and has won a number of national patents. Because of its advanced, independent and convenient advantages such as strong direction, loud voice, waiting for the pilot, and far transmission, it has been widely used in the military, emergency, education, enterprises and institutions, and has been fully recognized by users. The company's employees have passed the training course of "China's Emergency Industry Development Strategy and Emergency Management Topic" organized by the training center of the National Development and Reform Commission, and won the certificate. The company has passed the AAA credit rating of China Education equipment industry enterprises, and is now the director unit of China Education Equipment Industry Association, the vice president unit of Guangdong Education Equipment Industry Association, the member unit of Guangdong Emergency Response Association, the member unit of Guangzhou Public Security, and the military information technology cooperation unit.