Henan Sanaisi Transportation Technology Co., Ltd., located in Zhengzhou City, Henan Province, is a comprehensive technology-based enterprise integrating road marking paint research, development, production, sales and technical services. Henan Sanaisi has won 25 practical new patents, 1 invention patent, and a number of awards such as technology -based enterprises, specialized new enterprises, and high -tech enterprises. In March 2023, it was successfully listed on the New Third Board. Henan Sanaisi has a strong and experienced R & D team, with deep professional knowledge and excellent technical strength. In order to meet the increasingly strict requirements for road safety markings nationwide, Sanaisi has dedicated to the research and development, technological innovation, and after-sales service of road marking paints. After long-term stable development and continuous innovation investment, Sanaisi has established an excellent brand image in the domestic and foreign standard line marking paint industry, becoming a benchmark enterprise in the field.