| Alben Inc -- Sliding glass door handles are artistic, unique, special, custom patio hardware. |
| Antique Reproduction Hardware-Brass, Porcelain, Glass and Crystal Door Knobs, Wrought Iron Hardware -- Antique Reproduction Door Knobs and Levers, Brass, Porcelain, Glass, and Crystal Door Knobs, and Wrought Iron and Steel Hardware. Mortise Locksets with skeleton keys to fit older doors |
| Auro Mira International Pvt. Ltd -- Manufacture and export builders hardware such as door knockers, knobs, latches, and handles. Includes product overviews and photographs. |
| Brass Builder's Hardware -- Brass door handles and accessories for exterior and interior doors. |
| Chant Productions -- Design and manufacture architectural door handles and hardware. Includes product catalog in pdf format. New Zealand. |
| Contract Locks -- A wholesale distributor of residential door, cabinet, and bath hardware. |
| Doorware Inc. -- Importer and distributor of door hardware. |
| Dortrend International Limited -- Manufacture an extensive range of door and window fittings ranging from economy fittings through to mid-priced products to more expensive fittings. |
| F.P.G. Home Design Center -- Building materials for doors,kitchen cabinets and custom mouldings,also hardware for door handles, knobs, and levers. |
| Hardware and doorknobs at LASSCO. Antique door furniture, door-knobs, brass foundry, knobs, knockers -- Providing hard-ware and door knobs, LASSCO (The London Architectural Salvage and Supply Co. Ltd)is London's largest architectural antiques shop. LASSCO, specializes in all types of hardware and doorknobs. |
| Mackinnon & Bailey -- Manufacture a range of architectural hardware and ventilators . Products include levers and tidies, door knobs and rings, and ventilator grills. |
| Messing International -- Indian manufacturers and exporters of brass builder's hardware, knobs and knockers. |
| Nanz Custom Hardware -- Engaged in project-by-project manufacturing, NANZ assists clients with the selection, specification, scheduling, and coordination of hardware on high-end residential projects. |
| Olivari -- Italian manufacturer and supplier of handles and accessories for doors and windows. |
| Pacific Finish -- Baldwin solid brass levers, knobs, and door handles. |
| Point S.a.s. -- Italian manufacturer of handles, locks, accessories, components and mechanisms for furniture and doors. |
| Replacement Hardware Manufacturing -- Manufacturer, distributor of obsolete and current handles. |
| Sia Manufacturers -- Indian hardware fittings manufacturer, providing hardware in iron, brass, steel and aluminium. |
| The Bath Knob Shop -- Suppliers of door knobs and knockers, window fittings and cabinet fittings. |
