DINGHAN TECH(300011.SZ)

Beijing Dinghan Technology Group Co.Ltd engages in the research and development, production, sale, and maintenance of high-end electrification equipment for rail transit industry in China. The company’s ground electrical equipment includes ground power supply solution, platform door system solution, and braking energy management solution; intelligent station solutions; and rolling stock electrical equipment comprising rolling stock special cable solution, rolling stock air conditioner system solution, CRH3 auxiliary power supply system for EMU, and DC600V power supply system solution for passenger trains. It also provides HD video detection system for freight train loading state and rolling stock detection system solution; and after-sales and operation maintenance services. The company was formerly known as Beijing Dinghan Technology Co., Ltd.