Established in 1992, We yuanda traffic device company, a professional manufacturer specizlizing in production and developing rubber&plastic products applied to traffic facilities &roadway safety, parking control industry. Our factory is located in Hongsan indusrial area, Tiantai country, Taizhou city of Zhejiang provice. Where is near the highway and close to Ningbo Port. Our products got the CE approval and greatly welcome in the Middle East, Southeast Asia, Europe, NorthenAmerica and other countries and areas.