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Highlighted Companies

Concealed Door Hinges Hinge - China

price: contact company for price

Products Information

suitable for wooden door, entrance door,

anti-fire door, anti-theft door, swing door,

metal door, aluminum door.

type: soss type concealed door hinge.

size: 116*27.8*41mm

gap: 23mm

opening angle: 180 degree

min. door thickness: 40mm

max.door weight: 90kg/2pcs

installation: disregard left hand and right-


material: zinc alloy in main part, stainless

steel 201 in connector,

finishing: as per our client request.

Usage and Installation

suitable for security door, entrance door,

antitheft door, anti-fire door, wooden door

and interior door

Suitable max. door size is W1000*H2700mm

wear resistant discs without lubrication oil

rotate flexibly and test for over 200, 000

cycles without abrasion

disregard the left installation and right


Installation method: the narrower side is

installed on the door and the wider side is

installed on the door frame. then the two

machine-processed rice screws on the door

side are to adjust the left-and-right

direction. while the inner two cap head

screws on the frame side are to adjust the

up-and-down direction and the outer two cup

head screws on the frame side are to adjust

the front-and-back direction, that is also

can be understood as the flatness degree.

Product’s advantages

180 degree open angle gives the users more

convenience and comfort.

perfect invisibility can make the entire

environment more harmonious

well-functional and superior after-sale


adjustable in three directions and provident

for the users in the after-sale installation

Easily install and simply adjust only with an

inner hexagon spanner if the door had some

changes as the time passed by.

Have the characters of anti-fire, anti-smoke,

rustproof, damp-proof, anti-friction and

environmental protecting features.

This product has applied for the national


This product has TUV test.

durable and elegant

fashionable and simple appearance

Others (Price, Package and Service)

FOB Shenzhen port(If you would like other

kind of payment terms, please feel free to

contact with us and discuss the trade terms.)

payment terms: T/T or Western Union (40%

deposit, 60% balance before shipment)

Min. order quantity: 500 pcs

supply capacity: 10, 000 pcs

delivery time: 15-30 days

package: every piece is packed into a poly-

bag and then two pieces are packed in a box,

ten boxes are packed in a carton.

poly-bag’s size: 30.2*11*0.008cm;

box’s size: 21*12.5*4.5cm

carton’s size: 27*23*27cm

fittings: an inner hexagon spanner and 16

stainless steel screws per box.

prompt delivery once both sides agreed

good service and high quality control


Small orders are acceptable and customers’

designs and logos are welcome.

The quoted price is always valid for 10 or 15

days due to the fluctuation of raw material


Please feel free to contact us for the

catalogues or prices.

Please kindly inform us which items you are

interested & the best price will be provided

you upon receipt of your new inquiry asap.

Our after-sale service

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.

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.

Factory Superiority

1. European Simplicity style.

2. We can design & produce as per your

samples and requirements.

3. We have the ability to deliver orders

promptly in a high quality

4. We own their hot-

forging, maching, polishing, plating and

assembling in o

Company Contact:

  • Phone: 8676988922023

  • Address: No. 27th, Dakeng Road, Juqi Community, Humen Town,, Dongguan, China

  • Email: Email

Published date: August 1, 2013 -

  • Business Description: DongGuan ShenGang Precision Metal & Electronic Co., Ltd. was founded in

    February 2000, affiliated to Shengang Precision Metal & Electronic (Hong

    Kong) Co., Ltd.. We are a comprehensive international manufacturer

    integrating the research and production,development and sales,

    specialized in the line of doors and windows hardware.

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