High Heat Insulation Car Solar Film For Car Or Building

Ensure The Secret

If you pay attention to privacy, one way vision insulation film can stop the ordinary eyes.

Magnetron sputtering: This technique is usually operated by electric energy with low-pressure inactive gas in a big vacuum room.  Various metal or metal composed material is collide by charged particles, and the metal atom bocomes free particle, depositing on the surface of PET, and then forms various stable colors of the film, a wide options of light transmission, and the best control ability of sun light.

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