Hinge, Mechanical Door Lock, Detachable Hinge manufacturer / supplier in China, offering Cl248 Stainless Steel Industrial Junction Box Detachable Hinge for Electrical Enclosure Door, Cl253-2 Industrial Thickened Flat Open Folding Electric Cabinet Door Galvanized Iron Hinge, Cl253-1 304 Stainless Steel Distribution Box and Cabinet Door Hevy-Duty Hinge and so on.