We are committed to driving innovation in the application of photochromic film into architecture glass. Providing you with superior natural protection and enhanced visual comfort,We strike the perfect harmony between advanced technology and daily life, between personal comfort and energy efficiency. Allowing us to fully enjoy the benefits of sunlight, without adding strain to the environment.

In bright light, it naturally changes color to soften the light. In softer light,
it remains clear and bright without affecting visibility.
Its photosensitive properties require no external power or complex systems. Designed for seamless integration, installation and maintenance are as convenient as regular glass.
Specially formulated photosensitive agents ensure a reliable,stable colour-changing performance and exceptional durability, with a service life exceeding 30 years.
Photochromic film or Photochromic glass is not just a new choice, but a healthier and more sustainable lifestyle. We would like to introduce this product to more peoples! Welcome to inquiry if you have any interest to learn more details! Our contact e mail is info@sourceglas.com