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Jiangsu Foachi Hardware provides a professional selection of door hardware accessories engineered to improve the security, stability, and durability of residential and commercial door systems.
This category includes lock bodies, lock cylinders, door stoppers, and supporting hardware parts, designed to fit most wooden doors, steel doors, aluminum doors, and smart-lock installations.
Whether you're upgrading a security door, installing a new lock system, or replacing worn components, our hardware accessories ensure long-term reliability and seamless compatibility across multiple lock types.
Every accessory—from lock body to cylinder—uses reinforced steel or zinc alloy materials, providing enhanced resistance against forced entry, drilling, prying, and wear.
Our lock bodies and cylinders support a wide range of:
Smart locks
Mechanical locks
Wooden door locksets
Residential metal doors
Commercial-grade entry systems
Polished internal components, precise machining, and stable spring structures ensure consistent performance and extended service life.
Surface finishes such as stainless steel, chrome plating, and anti-corrosion treatments guarantee reliable use in humid, coastal, or high-traffic environments.
Below is a clear, user-friendly grouping based on product function.
Heavy-duty structure with reinforced steel plates
Smooth key rotation and silent operation
Suitable for smart locks & mechanical locks
Designed for high-traffic residential doors
Reliable entry-level lock body for standard home doors
Stable bolt movement with long lifecycle
Ideal for new installations and lock replacements
Best for:
Bedroom doors, home entrance doors, rental properties, wooden doors, and apartment upgrades.
Anti-drill + anti-pick + anti-pull design
Precision-cut pins ensure high-level security
Compatible with multiple lock body standards
Brass & stainless-steel construction for durability
Best for:
Security entrances, office doors, steel doors, smart lock upgrades.
Prevents wall damage and protects door hardware
Heavy-duty stainless steel body
Stable anti-slip rubber head
Floor-mounted, safe for homes and commercial spaces
Best for:
Living rooms, hotels, public corridors, offices, apartments.
Material: Carbon steel / Stainless steel
Working Life: 200,000+ cycles
Bolt Type: High-strength silent latch bolt
Compatibility: Smart lock panels, mechanical locksets
Security: Anti-pry and reinforced strike plates
Application: Interior & exterior swing doors
Material: Brass + Stainless steel
Pin System: Multi-pin precision
Security Level: Anti-drill, anti-bump, anti-pick
Key Type: Reversible key options
Application: Residential, commercial & rental properties
Material: SUS201/SUS304 stainless steel
Finish Options: Black / Silver / Brushed
Installation: Floor-mounted with screws
Application: Home, office, retail environments
| Benefit | Description |
|---|---|
| Higher Security | Reinforced cores and anti-drill structures reduce break-in risks. |
| Longer Lock Life | Stable internals reduce wear on smart lock motors and mechanical keys. |
| Noise Reduction | Precision components ensure smooth, quiet door movement. |
| Better Compatibility | Works with a wide variety of door sizes and lock installations. |
| Cost-Effective Replacement | Replace only the necessary component—no need for full lockset changes. |
Our hardware accessories are widely used in:
Residential homes (front doors, bedroom doors, rental apartments)
Commercial offices & buildings
Hotels & hospitality projects
Retail and public facilities
Smart-lock upgrade projects
Renovation and new construction
Each accessory is engineered to enhance door stability, improve security, and support long-term daily use.
Ensure the door thickness matches the lock body specification
When replacing cylinders, confirm the exact cylinder length
Use power tools carefully to avoid misalignment
Test the latch movement before fully tightening screws
Lubricate cylinders every 6–8 months
Avoid spraying liquid oils—use graphite or professional lock lubricants
Check screws periodically for looseness
Clean stainless steel surfaces with neutral cleaners to prevent corrosion
Yes. Stainless steel door stoppers resist rust, maintain their finish for years, and withstand heavy impact in high-traffic areas.
High-security cylinders include anti-pick pins, reinforced metal bodies, and anti-drill components that prevent forced entry.
Compare door thickness, lock hole size, and lock panel compatibility.
Our 6068A is suitable for high-security doors, while 6068B is ideal for standard residential rooms.
Yes. Our lock bodies and cylinders are fully compatible with most smart lock models used in home and commercial installations.
If you experience difficulty turning keys, unstable latch movement, or excessive noise, replacing the lock body or cylinder improves both security and usability.
Door accessories are commonly referred to as door hardware or door hardware accessories. This includes lock bodies, lock cylinders, hinges, handles, door stoppers, strike plates, escutcheons, and fastening components used to support the function and security of a door.
Common door hardware components include:
Lock body
Lock cylinder
Door handle / lever
Hinges
Strike plate
Latch bolt & deadbolt
Door stopper
Door closer
These parts work together to ensure smooth operation and secure locking.
A door lock typically consists of:
Lock body (mortise or tubular)
Latch bolt
Deadbolt
Strike plate
Lock cylinder
Escutcheon or rose plate
Spindle / handle bar
Each part contributes to locking performance and ease of operation.
A doorknob rose (or handle rose) is the round or square plate that sits behind the doorknob or lever. It hides the internal screws, protects the door surface, and adds decorative style. Many modern locks use concealed rose plates for a cleaner appearance.
The hole in the door frame where the deadbolt extends into is called the deadbolt strike or strike box. It is reinforced with a strike plate to prevent forced entry.
A ward is an internal projection inside traditional warded locks, guiding the key and preventing incorrect keys from turning. Modern cylinders rarely use wards since they rely on pin systems for security.
The component that physically locks the door is called the latch bolt (for regular locking) or deadbolt (for security locking). Both are housed inside the lock body.
A stile refers to the vertical part of the door frame.
The lock stile is the side where the lock body and handle are installed.
The bar or metal strip at the bottom of a door is called a door sweep or threshold plate, used for sealing, insulation, and preventing dust or insects from entering.
The term door hardware or door metal fittings covers all metal components, such as hinges, lock bodies, cylinders, strike plates, and handles.
A loose doorknob is often caused by:
Worn screws
Misaligned spindle
Loose rose plate
Damaged internal threads
To fix it:
Tighten the mounting screws on the rose plate
Ensure the spindle is aligned and fully inserted
Replace worn screws or the spindle if needed
For persistent issues, replacing the lock body or handle set is recommended.
The most common door lock types include:
Deadbolt lock
Mortise lock
Cylindrical/tubular lock
Smart lock
Keypad lock
Lever handle lock
Euro-profile cylinder lock
Your category includes lock bodies, cylinders, and hardware accessories compatible with several of these lock types.
Current trends include:
Minimalist stainless steel finishes
Concealed screw designs
Matte black and brushed nickel tones
Ergonomic lever handles
Smart lock compatibility
Many of your hardware accessories—such as stainless steel door stoppers—match these modern aesthetics.
A tulip knob is a classic rounded doorknob shape resembling a flower bulb.
It is commonly used for bedroom and hallway doors but is less secure than lever handles or modern locksets.
