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Used for interior wooden doors and aluminum doors
Material: Zinc alloy
3-Way adjustable
Load capacity: 40/60/80/100/160 KGS
Finish: Satin Chrome/ Stain nickel/ Matt black/ AB/ Gold PVD
Used for aluminum doors, the 2 hinge-leaf depth are different, to be suitable for more aluminum profile door
Material: Zinc alloy
3-Way adjustable
Load capacity: 40/60/80 KGS
Finish: Satin Chrome/ Stain nickel/ Matt black/ AB/ Gold PVD
Used for interior wooden doors and aluminum doors.
Same cutting size with LAMP HS120 and HS190
Material: Zinc alloy
3-Way adjustable
Load capacity: 40/100 KGS
Finish: Satin Chrome/ Stain nickel/ Matt black/ AB/ Gold PVD
Used for interior invisible doors，Integrated hinge and door closer function
Material: Zinc alloy
3-Way adjustable
Load capacity: 60/80/100 KGS
Finish: Satin Chrome/ Stain nickel/ Matt black/ AB/ Gold PVD
Used for interior and exterior fire-rated doors
Material: Stainless steel 304
3-Way adjustable
Load capacity: 80/120/200 KGS
Finish: SSS/ Matt black
Used for interior and exterior doors
We have developed many different size for customer’s special demand
Due to customer area protection, we can not sell to all customers, please contact for further information if you can not find the suitable hinge from our catalogue.
Using the 3# zinc alloy to producing the parts, guaranteed dimensional accuracy and load capacity. Stainless steel material hinges are also available
Different finish available by electro-plating, Satin Chrome, Satin Nickel, Matt Black, Gold PVD and AB finish to make a uniform appearance with your doors.
Hinge structure to achieve a higher load capacity with a small overall size, big gap between two hinge leaves to suit more door thickness.
We have more than 50 different hinges now, generally you can find the suitable hinge for your demand, and we can also make ODM service for you if you need.
We can make different finish for butt hinge, such as Satin Chrome, Satin Nickel, Matt black, Gold PVD, AB, Satin Gold, etc., and we can make customized finish according to your color sample. For our electro-plating inspection standard, you can click the below button to check more info.
Door concealed hinge also called 3-way adjustable invisible hinge, hidden door hinge, or SOSS hinge.
Comparing with the butt hinge, it can adjust the door position after installed, it can achieve a better appearance, secondly, the 3-way adjustable concealed door hinge can avoid the door sagging by adjusting the door position.
SDH hardware as the most professional door invisible hinge manufacturer in China, we can produce concealed hinges with different load capacity, size, and finish to meet your unique demand.
Due to the special structure of the concealed hinges, the installation is more complicated than the butt hinge, you have to cut holes strictly according to different hinge sizes, then adjust the hinge according to the instruction after installed. This video will show you the steps when installing a concealed hinge.
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We have our own factory in Guangdong, China. It can achieve the lowest cost produced by ourself, and offer you concealed hinges with a competitive price.
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We have the concealed hinge which has the same size with LAMP, SIMONSWERK and AGB, no need to change the cutting hole. We can also develop new model if you need.
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We have a big finished hinge stock and parts stock for the common articles, which can ensure us to ship the goods quickly to hep you boost the business.
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We make OEM for many big architectural hardware brands, we know how to cooperate with international company. Which allows us to have a high level of customer satisfaction
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We offer 5 yeas quality for all products, we are very confident about our hinge's durability and finish due to our high standard producing level.
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We mainly produce door hardware including hinges, mortise locks, cylinders and lever handles in China, we can also make project specification according to your budget.
We have over 50 different concealed hinge products, which can also be made in different finishes.
We provide OEM for some big brands and we can also provide ODM for your needs with custom finishes and color packaging.
You can always find the right article for your door profile, some new products are in development, please feel free to contact us for more information.
We have general items in stock, such as CH60-Satin chrome/Matt black, special items and finishes with a production time of 30 days.
The MOQ is generally 500 pieces, and there is no MOQ limit for trial orders.
Yes, we can send you free samples for quality inspection, but you need to bear the courier cost or arrange a pickup through your courier collective account.
Our main markets include the Middle East, Southeast Asia, Eastern Europe and Russia.
We are pleased to have you as our exclusive distributor in your market.
We will contact you within 1 working day, please pay attention to the email with the suffix “@sdhhardware.com”.