The film surface gloss is strong, not easy to tear, easy to process. Suitable for advertising signs, road traffic signs, safety signs and construction marks of property areas. Normal service life of 1 ~ 3 years. 

Engineering grade reflective film: the performance of this series of reflective films belongs to the ministry of transportation of the People's Republic of China for the jt-t279-1995 standard third and four-stage reflective film, which is a durable sealed reflective film. The material has been successfully used to make traffic signs since the early 1950s. At present, the engineering grade reflective film still has some applications in the area of low traffic flow and low speed motor vehicle. 

The engineering grade reflective film is suitable for general road traffic signs, namely the usual first, second, third, fourth grade roads and temporary use signs. Generally divided into pressure sensitive type and heat sensitive type two kinds. Using the same kind of ink screen printing technology can make all kinds of patterns. 

Purpose: guiding signs; No signs, warning signs and indicators, and signs used by ordinary advertising. 

Life span: generally 3 ~ 7 years, depending on the raw material used. Applicable floor: aluminum plate, steel plate. 

Operating temperature: generally required at 18 degrees Celsius to 28 degrees Celsius. 

High strength grade reflective film: this series of reflective membrane performance belongs to the ministry of communications of the People's Republic of China enterprise in JT - T279-1995 standard secondary reflective film, high-strength grade reflective film is a kind of durable sealed reflective film, at least three times brighter than engineering grade reflective film. The material has been successfully used to make traffic signs. Even if the logo is in a large Angle and in the bright area, the high-intensity reflective film makes the sign clearly visible, effectively warning the driver ahead of the road hazard.