I'm considering having the light blue shade of this installed on my Montero but based on this thread I'm curious about who exactly makes this tint. Any additional info? I don't want to end up buying something made in China that barely performs as expected.

Although the video reviews I've seen are all from satisfied customers so I'm still on the fence about having this installed. The other brand I'm considering is BF films, but the price of X films is lower.