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ABOUT US

Changzhou Roydoors and Windows Co., Ltd. is a comprehensive enterprise specializing in the research, manufacturing and construction of rolling shutter doors. It integrates design, production and installation services. We are committed to providing high-quality integrated door and window system solutions for the global construction and fire protection industries. Our products strictly follow multiple international certification standards such as Chinese national standards, European standards, and American standards. We emphasize the aesthetics of the products and the convenience of installation...
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