Ningbo yinzhou master machinery co.,ltd.Traffic coneplastic, rubber, pvc,warning postpu,pe,traffic barrier,road stud,rubber speed bump,and other rubber safety products
Ningbo yinzhou master machinery co.,ltd, a manufacturer specializes in the business of road safety products.we persist in the objective of "striving for development for superior quality and sound reputation".the products are warmly welcomed both in domestic and abroad.
