Hinge, Mechanical Door Lock, Detachable Hinge manufacturer / supplier in China, offering Ms826-3 Aluminum Alloy Flat Lock for Motor Control Centers and Power Panels, Ms826-3 Stainless Steel Surface Mount Enclosure Lock for Generator and Transformer Boxes, Ms826-2 Aluminum Alloy Recessed Electrical Box Lock for Utility and Equipment Cabinets and so on.