Chongqing Han Shi Technology Co., Ltd. has been committed to the research, development, production, sales, and service of highway tunnel electromechanical operation facilities and traffic equipment since its establishment in 2011. The company has four major product lines:定向 software development, traffic signal control, electromechanical equipment control, and energy-saving lighting, serving multiple fields including urban tunnels, national and provincial road tunnels, and expressway tunnels. The company has a broad business presence in the domestic market and has expanded its operations to over 30 countries and regions worldwide.

Hanshi Technology offers products such as in-tunnel small information boards, cantilever variable information boards, and overhead variable information boards, which are primarily used for providing traffic, weather, and reminder information to ensure driving safety and enhance transportation efficiency. The company emphasizes product reliability and maintainability, ensuring compliance with ISO 9001 series quality management and quality assurance systems.

Hanshi Technology offers a one-stop service, from pre-sales to in-sales and after-sales, ensuring customers receive a satisfying service experience. The company has obtained certifications for the ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System. The products have also passed international certifications such as CE, FCC, and ROHS, demonstrating the company's commitment to product quality and corporate responsibility.

Our company is committed to becoming a comprehensive solution provider for highway tunnel electromechanical systems and traffic systems. Through continuous technological innovation and service, Chongqing Hanshi Technology Co., Ltd. has established a solid reputation in the industry and provided high-quality products and services to our clients.