The Project:
Beijing Dachengtong Rail Transit Equipment Co., Ltd. (referred to as "Beijing Dachengtong Company") is a high-tech enterprise recognized by the Zhongguancun Science and Technology Park in the Beijing New Technology Industry Development Pilot Zone. As a domestic SHOU urban rail transit signal equipment supplier, in 1988, the company provided DTJX-III locomotive signal equipment for Beijing Metro Line 2 (Ring Line). Since then, the company has carried out multiple independent intellectual property technology development and research, and has provided signal equipment for multiple lines such as Beijing, Tianjin, and Xianggang. With the development of technology, traffic signals also include intelligent traffic voice broadcasters, and voice prompts are an important component of intelligent traffic voice navigation.
