I. Look at the instructions
In the identification of solar film, we must carefully read the description of the solar film. Generally, authentic films will be clearly labeled on the specifications of the manufacturer and the place of production. At the same time, we also have a detailed description of the performance, raw materials and models of the solar film. We must carefully read the above information on the product description in order to distinguish the true from the false.
2. See Construction Inspection Qualification Certificate and Volume Number
Solar film has very strict construction inspection qualification standards, and each roll of solar film will be printed with the corresponding roll number, which corresponds to the identity card number of each of us. It can help users to inquire and identify the authenticity of solar film on the official website. Everyone must carefully check its construction inspection qualification standards and roll number when choosing.
3. Look at the authorized distribution certificate and guarantee period
In order to ensure that the sales channel of solar film is regular, the headquarters will grant the distributor a true and effective distribution certificate and the certificate of cooperation with major automobile dealers, so we must identify the above certificates when choosing and identifying solar film; at the same time, we should also judge the shelf life of solar film, the shelf life of real film is five years, and it is equipped with special purpose in Chinese and English. Quality assurance card, we must do a good job of screening the above information.