водяная ледяная машина для автомобильной пленки полнометражная пленка постоянный цвет серии

1. product overview using high-quality polyester film as the base material and advanced production technology, the chromophore group is drawn to the polymer three-dimensional structure to form a network structure, and combined with uv total protection, magnetron sputtering and nano thermal insulation technology, the preparation of various functions constant color glass window film.