Founded in 1996, Shandong Guanxian Tongan Traffic Project Co., Ltd. is specialized in manufacturing and exporting traffic guardrails for highway safety with good quality. Tong'an guardrail and accessories are successfully exported to Malaysia, Singapore, Russia, South Africa, Mozambique, Ghana, Brazil, etc. We are obedient to Customer is the First.

Through 17 years of steady development, Tong'an now, have three hot-DIP galvanizing lines, two electrostatic spray painting lines. The factory is covering an area of 11000sqm with 400 employees and 20 senior engineers.

Our products mainly include galvanized W beam, Steel Posts (C Post, U Post, H Post, Round Post and Sigma Post, etc. ), and also supply bolt and nuts, washer, spacer block and other relevant guardrail components. Customer's drawings and specifications are also available or we would like to customize your order.

Our guardrails have successfully achieved the Authentication Certificate from Traffic Engineering Test Centre, China Academy of Transportation Sciences. And our factory obtained batch production permission accordingly.