Specifications: square, round, triangle. | Length: 1.2m, 1.5m. Special specifications can be customized according to user requirements. | It is understood that after observation, the characteristics of the road marker post are The facility has high brightness, no fade, long life, and night reflection, which is convenient for guiding driving without street lamps, and the polymer material it uses is made of polymer materials, so that The weight is only 1/4 of the milestone of cement (lined with steel bars), which is very convenient for transportation, movement and assembly, and also has the advantages of energy saving and emission reduction and reducing maintenance costs. On this basis, the technical personnel of the branch have the courage to innovate, and use the waste tire skin to tie the two bricks on both sides of the bottom of the monument at the bottom of the monument, or inject sand from the base of the stele to continuously enhance its firmness.