Renson designs vertically folding shutter that doubles as sunshadeBy Happy JastaSeptember 6, 2016 Renson, a renowned brand in ventilation and sun protection, recently created an innovative folding shutter design ‘Cilium’ for windows. It…
Sanwa releases their automatic window shutters powered by solar energyBy DattatreyaDecember 27, 2012 We can certainly infer from the above pictured conception that it was a sustainable Christmas present from Sanwa Shutter Corp.…