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Doors and windows have been essential items in architecture since ancient times, and it is one of the conditions to ensure th......
Abstract: Plastic steel doors and windows are made of polyvinyl chloride (UPVC) resin as the main raw material, plus a certai......
Abstract: Plastic steel door is a kind of door that is often used in home decoration, and swing door is one of them. Maybe ev......
Abstract: The plastic steel door is a product that existed in the last century, so the original plastic steel door structure ......
Abstract: Nowadays, many people choose an open kitchen when decorating the kitchen, which is really good for improving the ov......
Abstract: The floor spring is a hydraulic door closer, except that the device for compressing the spring is a worm gear inste......