Door and window hardware is a small line item on a BOQ that causes an outsized share of on-site problems when it is sourced on price alone — hinges that sag under a fire-rated door’s weight, closers that don’t meet ADA opening-force limits, or espagnolette locking gear that doesn’t match the profile system already ordered. On a commercial project, hardware needs to be specified against the door or window system it serves, tested to the standard your destination market requires, and consolidated into the same shipping schedule as the doors and windows themselves.
This list covers door and window hardware manufacturers in China that commercial project buyers and their sourcing agent commonly encounter when building out a hardware schedule — from listed domestic hardware groups to the China manufacturing operations of international hardware brands.
1. Kinlong Hardware (坚朗五金)
Kinlong is China’s largest publicly listed builders’ hardware group, with manufacturing spanning door and window hardware, curtain wall fittings, sliding and folding door systems, and door closers. Its scale means it can usually support both standard aluminum window hardware and larger custom curtain wall hardware packages from one supplier relationship, which is useful when a project’s window and door schedules share a hardware family.
Known for: broad catalogue depth, aluminum window/door hardware, curtain wall systems.
Verify before you shortlist: which specific product lines carry third-party test reports (EN 13126, ANSI/BHMA) relevant to your destination market — not every SKU in a catalogue this large is independently tested.
2. AOK Hardware (奥科五金)
AOK is a long-established Chinese hardware manufacturer focused on window and door hardware for the residential and light-commercial aluminum systems market, including casement and sliding window hardware, handles, and locking mechanisms.
Known for: aluminum window/door hardware for mid-rise multifamily and light-commercial projects.
Verify before you shortlist: load ratings and cycle-test data for the specific handle/lock combination if the project spans large-format sliding doors.
3. GEZE China
GEZE is a German door and window technology group with manufacturing and a regional office in China, known internationally for automatic door operators, door closers, and window ventilation hardware used on schools, hospitals and office buildings.
Known for: door closers, automatic door operators, and hardware for fire and smoke door assemblies.
Verify before you shortlist: whether the specific closer model is certified to the fire door standard your building code references (e.g. EN 1154 or UL 10C), since certification is model-specific, not brand-wide.
4. Roto China
Roto is a German window and door hardware group with China-based manufacturing supplying tilt-and-turn window hardware, multi-point locking systems, and roof window hardware. It is a common reference point for projects that specify European-style tilt-and-turn windows rather than the horizontal-sliding format more typical of the US and Australian markets.
Known for: tilt-and-turn window hardware, multi-point locking.
Verify before you shortlist: compatibility between the hardware’s backset/gear dimensions and the specific profile system on your project — tilt-and-turn hardware is not universally interchangeable across profile brands.
5. G-U China (Gretsch-Unitas)
G-U is another German window and door hardware manufacturer with a China manufacturing presence, supplying espagnolette locking systems, multi-point locks and window hinges, largely serving the same tilt-and-turn and casement window segment as Roto.
Known for: espagnolette and multi-point locking hardware for casement and tilt-turn windows.
Verify before you shortlist: whether the profile system supplier on your project has an approved hardware pairing list — window profile and locking hardware are frequently sold as matched systems.
6. dormakaba China
dormakaba (the merged dorma + Kaba group) manufactures and distributes door hardware in China including door closers, exit devices, hinges and access-control-integrated locking hardware, serving hotel, office and institutional projects where hardware needs to coordinate with an electronic access control system.
Known for: door closers, exit devices, and hardware that integrates with electronic access control — relevant for hotel guest room doors and office suites.
Verify before you shortlist: whether the access-control-integrated hardware is compatible with the building’s specified lock management platform before it is added to the FF&E or door hardware schedule.
7. ASSA ABLOY China
ASSA ABLOY, one of the largest global lock and door hardware groups, manufactures in China across several of its brand lines — door hardware, exit devices and electromechanical locking — and is frequently specified on hospitality and institutional projects where a single hardware brand standard is required across a portfolio.
Known for: portfolio-standard door hardware and electromechanical locking for hotel and institutional projects.
Verify before you shortlist: whether the specific China-manufactured product line matches the fire rating and test certificate on file for the brand’s equivalent product in your destination market, since certified product lines can differ by manufacturing site.
8. Yale China
Yale (part of the ASSA ABLOY group in most markets) maintains China manufacturing and distribution for residential and light-commercial locksets, deadbolts and smart lock hardware, commonly specified on apartment and student accommodation projects for guest-facing hardware.
Known for: locksets, deadbolts and smart lock hardware for multifamily and student housing corridors.
Verify before you shortlist: battery life and offline-access specifications for smart lock lines if the project requires integration with a property management access system.
How to Shortlist Door and Window Hardware for a Commercial Project
| Project scenario | Shortlist from this list | Why it fits | What would change the answer |
|---|---|---|---|
| Fire-rated doors on a school or hospital corridor | GEZE, dormakaba, ASSA ABLOY | Product lines with fire door certification on file (model-specific, not brand-wide) | If the destination code references a standard none of the shortlisted models hold, a factory-specific test report becomes the deciding factor |
| Tilt-and-turn aluminum or uPVC windows (European-style) | Roto China, G-U China | Purpose-built multi-point locking gear for tilt-turn profiles | If the window profile brand has its own approved hardware list, that pairing takes priority |
| Standard aluminum sliding/casement windows at volume | Kinlong, AOK | Catalogue depth and production scale for high-unit-count multifamily projects | If the project needs a single certified hardware family across both windows and curtain wall, that narrows to the larger groups only |
| Hotel guest room doors with electronic access | dormakaba, ASSA ABLOY, Yale | Hardware lines built to integrate with lock management platforms | If the property management system requires a specific certified interface, that dictates which line is compatible |
Evidence to Request Before You Shortlist
- Test report or certificate for the exact model number — not a brand-level compliance claim — against the standard your destination market requires (EN 13126/1154, ANSI/BHMA, or the equivalent local code reference)
- Confirmation that the hardware’s backset, gear travel and fixing centers match the door or window profile system already specified on the project
- Cycle-test data for high-traffic applications such as hotel guest room doors or school corridor doors, where hardware sees far more openings per day than in a residential setting
- For electronic or access-control-integrated hardware, written confirmation of compatibility with the building’s specified access control or property management platform
Sourcing this for a commercial project?
Electronic locking is a different supply base from mechanical ironmongery, with its own software and licensing questions; that category is covered separately in our guide to hotel lock manufacturers in China.
FBM Sourcing works with project owners, developers, main contractors and FF&E contractors on hotel, apartment, school, office and other commercial building projects. Send us your BOQ, drawings or product list — our team will review it and get back to you.
How Hardware Fits into a Door and Window Procurement Schedule
Door and window hardware rarely gets its own container. On most commercial projects it is scheduled and shipped alongside the door leaves, window frames or curtain wall units it is fitted to, so that hardware arrives with the assembly it belongs to rather than as a separate delayed shipment that holds up installation. Sometimes, on a large project, the hardware and accessories alone fill full containers; sometimes hardware shares containers with the doors, windows and other product categories of the same project; and sometimes, in one batch, we combine a dozen or more product categories from several projects of the same client into a few containers — always full containers, and for us this is routine, well-practised work.
A sourcing agent coordinating hardware alongside the doors and windows themselves is what keeps a hardware schedule from becoming its own point of failure — matching the certified model to the destination code, confirming the fixing dimensions against the profile system, and scheduling the hardware to land in the same shipping window as the frames and leaves it will be installed on.
Frequently Asked Questions
Is builders’ hardware from China reliable for fire-rated door assemblies?
Reliability depends on the specific model and its test certificate, not the manufacturer’s overall reputation. A hardware group can hold fire certification on some product lines and none on others, so the certificate needs to be requested for the exact model on the schedule.
Can one manufacturer supply hardware for both windows and doors on the same project?
Yes — larger groups such as Kinlong, GEZE and ASSA ABLOY manufacture across both categories, which can simplify a project’s hardware schedule to a single supplier relationship where the certifications line up.
Do I need to work directly with these manufacturers, or can a sourcing agent handle it?
FBM Sourcing manages the entire China procurement package for overseas construction projects, which includes matching hardware manufacturers to a project’s door and window schedule, requesting the relevant test certificates, and consolidating hardware into the same shipment as the frames and leaves it serves — as your sourcing partner on the ground in China.
Ready to source hardware for your door and window package? Send us your BOQ and destination port and our team will review it.
