What are the classifications of stainless steel door handles? Handle is a part that is installed on the door body to facilitate opening and closing of the door. There are many types and functions of handles in industrial cabinets, and the quality is better than ordinary handles. ①By material: single metal, alloy, plastic, ceramic, glass, etc.; ②by shape: tube, strip, spherical and various geometric shapes, etc.; ③by style: single strip, double-headed, exposed, closed Etc.; ④according to style: avant-garde, casual, nostalgic (such as rope or hanging bead type); ⑤according to purpose: handles for home improvement, handles for industrial use, handles for luggage cabinets