The product includes all plastic raised pavement markers, with filling material raised pavement markers, aluminum road stud, ceramic road stud, guardrail reflectors, and delineators. Reflective part includes prism reflector for certain angle, glass bead for 360 degree reflectivity. Raised pavement marker could meet the standard of ASTM and EN1463. Guardrail reflector reflectivity meets the standard of ASTM and EN12899.