the best door hinge supplier in china: 3d hinges for folding doors heavy door hinge

Specification
Name	adjustable hidden door hinges heavy duty
Application	wood door, entrance door, anti-fire door, anti-theft door, swing door, aluminum door, metal door etc
Type	Germany-type concealed hinge
Size	2003232*35mm
Opening angle	180°
Installation	No left and right
Material	zinc alloy /aluminum alloy/stainless steel
Finishing	Satin nickel, satin chrome, copper, brass, pearl chrome etc.
Advantages of Production
3 way adjustable concealed hinges	adjustable hidden door hinges heavy duty
Perfect invisibility	perfect invisibility can make the entire environment more harmonious
After-sale service	well-functional and superior after-sale service
Full fuction	adjustable in three directions and provident for the users in the after-sale installation
Installment	Easily install and simply adjust only with an inner hexagon spanner if the door had some changes as the time passed by.
Characters	Have the characters of anti-fire, anti-smoke, rustproof, damp-proof, anti-friction and environmental protecting features,durable and elegant.
Patent	This product has applied for the national patent.
Test	This product has TUV test.
Appearance.	fashionable and simple appearance.

Factory Superiority
adjustable hidden door hinges heavy duty
Our factory specialized in door & window hinges for 13 years
We can develop new items according to your requirements
OEM orders are available
We own their hot-forging, machining, polishing, plating and assembling in our factory

Factory Superiority

adjustable hidden door hinges heavy duty

Our factory specialized in door & window hinges for 13 years

We can develop new items according to your requirements

OEM orders are available

We own their hot-forging, machining, polishing, plating and assembling in our factory

Our after-sale service
1	adjustable hidden door hinges heavy duty
2	If the items you received had some problems, please feel free to contact with our After-sales service department in time within 30 days after you received the cargo and we will get down to it carefully and satisfactorily.
3	Tel: 0086-769-8892 2023 -802
4	Time: 9:00 a.m.—— 6:00 p.m. (Beijing time)
5	Shengang, as a professional manufacturer and supplier, is specialized in developing, producing and marketing door and window hardware all over the world. With high quality, best service, reasonable price, we enjoy a good reputation in America, Europe and Asia. Please kindly contact with us freely. High quality, reasonable price and best service will be offered to you.