Dachu Traffic Facilities (Tianjin) Co., Ltd.(www.dachugroup.com) Stands at the forefront of china's industry，specializing in the manufacturing，marketing，and solutions of traffic safety facilities.Spanning an expansive 50000 square meters, our annual production capacity exceeds 800000 tons. Our diverse product range includes highway guardrail, crash barrier, W beam guardrail, customized steel structure, scaffolding, photovoltaic bracket, bolts&nuts, and so on.