Product Description A trench drain cover, also known as a drainage trench cover, drain well cover, or drainage well cover, is a steel grating product created through pressure welding. This cover offers a simple construction and installation process, as we
Characteristics of single folding door with wide frame in Jinbaihe(wide frame 55mm):Completely open but you need to determine the open direction before installation and no change after installation. After opening the first glass,you can optionally move an