Shenzhen Mairui Transportation Equipment Co., Ltd. is a professional manufacturer of electromechanical equipment for highways, tunnels, and urban intelligent transportation products, providing high-quality and high-performance intelligent transportation products for engineering companies and owners in various regions. Since its establishment more than 10 years ago, the company has mainly engaged in the research and development, production, and sales of variable information information boards for highways and tunnels, tunnel area controllers (PLCs), tunnel configuration monitoring software, tunnel lane indicators, tunnel LED tunnel lighting, tunnel electric light signs, tunnel guidance signs and control boxes, tunnel environmental detection equipment (COVI detectors, wind speed and direction detectors, and in tunnel and out of tunnel light intensity detectors), tunnel emergency telephone and broadcasting systems, LED strip screens, cost display and ETC display screens, urban traffic guidance screens and signal lights, and related products. It is a leading intelligent transportation technology enterprise in China. Mairui Transportation has always adhered to the development concept of "promoting enterprises through technology" and is committed to becoming an international high-tech enterprise for cargo damage. It has established a complete customer service system and is led by a strong, well-trained, and technically proficient service team responsible for the entire sales service process.