SHUANGWEI TRAFFIC (SW Traffic), as a leading manufacturer of traffic control and work site safety products, was established in 1998. Located in Ningbo, 2 hour from Shanghai.
Through over 24 years of development, we have established a complete supply system from raw material, production&processing, product development to sales and after-sales service. We insist on continuous improvement to provide customers with good quality, competitive price and excellent service. Our management is operated