• NINGBO CHENYANG TRAFFIC FACILITIES CO.,LTD. is located in Ningbo,Jiangbei Hongtang sinking village streets before the new house, engaged in research and development, production and sales of road infrastructure products.
    The company has a team of professional technicians and mature technical personnel. The company's new resin composite manhole covers, water grate, tree conservation board and other related products possess advantages of high strength, corrosion resistance, anti-friction and diversified colors. Compared with traditional products, the new resin products have no recycling values, and thus have very good anti-theft characteristics, bearing pressure over traditional products, hardly to fracture, over thirty-five years...