Automatic standard Galvanized Roller Shutter Door    Our roller shutter doors feature slats created through hot extrusion, ensuring enhanced strength and prying resistance. Unlike traditional models, these new shutters incorporate advanced materials and structures, effectively blocking intense light and harmful radiation.    The operation of our rolling shutters is exceptionally quiet, producing noise levels under 58 decibels. Security is a priority, which is why these shutters are equipped with anti-burglar lock mechanisms that prevent unauthorized access once closed. In the event of a power outage, the shutters can still be operated manually, offering convenience and functionality. Additionally, the opening speed can reach up to 0.1m/s, ensuring efficiency during use.   We offer a wide variety of designs and colors to suit your preferences. Our manufacturing capabilities allow for the production of custom roller shutter doors tailored to your specific needs.…

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Shenzhen Hongfa Automatic Door Co., Ltd.

Shenzhen Hongfa Automatic Door Co., Ltd. is a high-tech company that engages in the development of w…

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