Shandong Haotong Intelligent Equipment Co., Ltd. is a professional sales of railway dual-purpose vehicle enterprise, engaged in the application and development of railway dual-purpose vehicle for many years, with strong technical and customer service capabilities, in the spirit of pioneering and enterprising spirit, continuous development, the introduction of domestic and foreign advanced railway technology products, combined with customer needs and constantly optimize product performance, products are exported to all over the world. Won the market wide praise and trust, the company always adhere to the "quality first customer first" principle. Strive to provide customers with more cost-effective products, better after-sales service to meet customer needs……