Bronze Brass Concealed Door Hinges Manufacturer
Invisible Hinges for Doors and Cabinets | Door Hardware,
3D Concealed Hinges Manufacturer,
Concealed Hinges China Factory,
Antique Bronze Concealed Hinge Supplier,
Wholesale Concealed Door Hinges Bronze,
Concealed Hinges Hidden Door Hinges from China,
We have a wide range of quality and hard-wearing interior door hinges. We offer a range of styles, sizes and finishes, our most popular being bronze stainless steel and matt bronze brass finish.
About this item
HIDDEN DESIGN
Our hidden door hinges are specifically designed to be hidden from view, with no visible hinge pins protruding When door is closed. Our hinge means you can use this heavy duty hinge whether your door is a left hand door or right hand door. This requires slotting and is not a standard size, but is more suitable for DIY concealed door projects!!!
COMPLETE CONCEALMENT & UNIVERSAL FIT
Our hidden door hinges (concealed/invisible hinges) are the ultimate hardware for seamless hidden doors, secret doors, and invisible doors. Perfect for folding doors, feature walls, hidden bookcases, and bookshelf doors. Universally fits left/right hand doors, with no hinges visible when closed. Heavy-duty yet discreet, they make any space look exceptionally stylish and sophisticated.
PRECISION 3D ADJUSTMENT
Fine-tune your door's alignment with precision three-dimensional adjustment (vertical ±2.5mm, horizontal ±1.5mm, depth ±1mm). Our innovative design allows perfect calibration without removing the door or disassembling the hardware—simply adjust in place for flawless door positioning and seamless operation.
PRODUCT SPECIFICATIONS
Load Capacity: 100kg, 120kg, 200kg, 300kg per pair (2 hinges) | Opening Angle: 180°,balancing functionality with user comfort. | Recommended Door Thickness: ≥40mm (1.57") | Max Door Width: <850mm (33") Please verify hinge dimensions match your door and frame before purchase.
PREMIUM SILENT & DURABLE
Our hidden door hinges are crafted from high-quality stainless steel and equipped with integrated nylon spacers. This premium construction minimizes friction for whisper-quiet operation while ensuring exceptional durability. Engineered for silent, smooth performance with no abnormal noise—delivering both robust strength and undisturbed tranquility in every opening and closing motion.
COMPLETE PACKAGE & SUPPORT
Package Includes: 2 x Invisible Door Hinges, 1 x Detailed Instruction Manual, 1 x 3D Adjustment Tool Set. Should any accessories be missing, please do not hesitate to contact us at any time.
INSTALLATION PROMPT
Bartuda invisible door hinges are specially designed for invisible doors. This product requires drilling and grooving, which requires you to have certain DIY skills. If you are not familiar with the installation process, it is recommended that you hire a professional to install it.

3D Concealed Hinges Manufacturer,
Concealed Hinges China Factory,
Antique Bronze Concealed Hinge Supplier,
Wholesale Concealed Door Hinges Bronze,
Concealed Hinges Hidden Door Hinges from China,
We have a wide range of quality and hard-wearing interior door hinges. We offer a range of styles, sizes and finishes, our most popular being bronze stainless steel and matt bronze brass finish.
About this item
HIDDEN DESIGN
Our hidden door hinges are specifically designed to be hidden from view, with no visible hinge pins protruding When door is closed. Our hinge means you can use this heavy duty hinge whether your door is a left hand door or right hand door. This requires slotting and is not a standard size, but is more suitable for DIY concealed door projects!!!
COMPLETE CONCEALMENT & UNIVERSAL FIT
Our hidden door hinges (concealed/invisible hinges) are the ultimate hardware for seamless hidden doors, secret doors, and invisible doors. Perfect for folding doors, feature walls, hidden bookcases, and bookshelf doors. Universally fits left/right hand doors, with no hinges visible when closed. Heavy-duty yet discreet, they make any space look exceptionally stylish and sophisticated.
PRECISION 3D ADJUSTMENT
Fine-tune your door's alignment with precision three-dimensional adjustment (vertical ±2.5mm, horizontal ±1.5mm, depth ±1mm). Our innovative design allows perfect calibration without removing the door or disassembling the hardware—simply adjust in place for flawless door positioning and seamless operation.
PRODUCT SPECIFICATIONS
Load Capacity: 100kg, 120kg, 200kg, 300kg per pair (2 hinges) | Opening Angle: 180°,balancing functionality with user comfort. | Recommended Door Thickness: ≥40mm (1.57") | Max Door Width: <850mm (33") Please verify hinge dimensions match your door and frame before purchase.
PREMIUM SILENT & DURABLE
Our hidden door hinges are crafted from high-quality stainless steel and equipped with integrated nylon spacers. This premium construction minimizes friction for whisper-quiet operation while ensuring exceptional durability. Engineered for silent, smooth performance with no abnormal noise—delivering both robust strength and undisturbed tranquility in every opening and closing motion.
COMPLETE PACKAGE & SUPPORT
Package Includes: 2 x Invisible Door Hinges, 1 x Detailed Instruction Manual, 1 x 3D Adjustment Tool Set. Should any accessories be missing, please do not hesitate to contact us at any time.
INSTALLATION PROMPT
Bartuda invisible door hinges are specially designed for invisible doors. This product requires drilling and grooving, which requires you to have certain DIY skills. If you are not familiar with the installation process, it is recommended that you hire a professional to install it.


