Jiangsu Suqian 3M reflective materials wholesale road safety signs and traffic signs customization services are complete

Jiangsu Suqian M reflective material wholesale road safety signs and traffic sign customization services are complete. The service life of engineering-grade reflective films is generally ~ years. After being completed by the industry-leading M reflective film company, the front side of the white film has two degrees (./) generally in d //m depends on the manufacturer. Some manufacturers only provide reflective films for 10 years, and 20-year reflective films. The brightness retention value after 20 years is at least % of the initial brightness value. Some manufacturers only provide year and year quality guarantees. This is mainly caused by the different weather resistance of reflective films. Reflective films made of the same raw materials have different service life when used under different regional climate conditions. Our reflective film is processed and customized through special craftsmanship, and its service life can reach 20 years under normal weather conditions! Welcome to consult!