heavy duty door hinge

Bản lề sắt thép cán nguội dày sơn tĩnh điện mờ cho cửa lưới chống muỗi

Iron Hinges for Swing-Style Screen Doors Product Overview These heavy-duty hinges for swing-style screen doors are manufactured from thickened cold-rolled steel sheet, stamped into a single-piece construction. Designed for compatibility with various aluminum alloy swing-style screen doors and ...