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Hello friends, Green Hinge Systems is proudly a USA made quality product with an unconditional lifetime guarantee against failure or manufacturing defects. We have complete confidence that both our Residential and Commercial product line will meet and exceed your expectations. We look forward...

Hi, I am Lester Mortier, inventor of the Green Hinge System. I developed this product because there was a need to improve the performance of energy- wasting overhead doors. This invention would not only address my needs but also addressed the problems so many others had shared when I started...