-
Beijing Jiaoda Signal Technology Co., Ltd. engages in research and development, design, production, sales, and technical support of key equipment for rail transit train operation control systems in China. The company offers locomotive signal CPU components, train operation monitoring devices, transponder systems, and track circuit readers. It also provides locomotive signal on-board system equipment; track circuit reader; LKJ maintenance early warning system, BTM warehouse inspection system, transponder system fault warning platform, locomotive signal vehicle-ground integration analysis system, and intelligent verification and management system for train control data; and teaching, training, and simulation systems. In addition, the company is involved in product development; equipment sales; technical services; property leasing; industrial automatic control system technology development; computer system services; manufacturing of railway special equipment, materials, and accessories; transfer and development of technology; application software services; software development; and technical consulting and exchange. Its products are used in railway, urban rail transit, and other projects. Beijing Jiaoda Signal Technology Co., Ltd. was founded in 2001 and is based in Beijing, China.
Learn MoreHere's how to backtest a trading strategy or backtest a portfolio for 300851.SHE using our backtest tool. PyInvesting provides the backtesting software for you to backtest your investment strategy. Our backtest software is written using Python code and allows you to backtest stock, backtest etf, backtest options, backtest crypto and backtest forex online. Our backtesting Python framework is highly robust and gives you a realistic simulation of how your strategy would have performed in the past using backtest data.
© PyInvesting 2026