Hangzhou Yunzheng Technological CO.,LTD. is a science and technology enterprises that engaged in road traffic automatic control products, a new type of road traffic safety facilities product and traffic signal lamps' research and development, production and after sale service. The products have won high appreciation among our customers in Jiangsu, Zhejiang and other markets. The company has independent property research, production, business premises area more than 5200 square meters. With photoelectron, electromechanical integration, machinery and other senior scientific and technical personnel, composed of research and development design, technology consulting, services for the integrated science and technology team, and participated in the second phase of Hangzhou airport traffic design .Has launched a variety of new products suitable to China's road traffic conditions, for the product launch, with advanced technology, wide application, high cost performance, and to provide users with advanced and mature solutions, with perfect production quality assurance system and the quality of after sale service.