Adjustable Aluminum Sliding Closer Hydraulic Buffer Hinge Automatic Slow Self Closing Door Hinges

1-119 Pieces
120-503 Pieces
>=504 Pieces
Min. Order
1 Piece
Choose your specifications
Company Information

Zhongshan Golden Mammoth Metal Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
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Quick Details

Port: Shenzhen, Zhuhai
Payment Terms: L/C,T/T,Western Union
Supply Ability: 20000 Piece/Pieces per Month
Place of Origin: China
Brand Name: Golden Mammoth
Model Number: GM-5E-B
Material: Space Aluminum
Thickness: 3mm
Size: 5 Inch
Color: Black, Gold, Sliver, Red Bronze, Green Bronze, Wire Drawing
Maximum Angle: 175 Degree
Service Life: More Than 300000 Times
Temperature: (-30℃) - 60℃
Type: Door & Window Hinges
Product name: Hydraulic Automatic soft closing Hinges
Sample: Accept
Packaging Detail: two pieces Hydraulic Automatic soft closing Hinges per color box , 24pcs in one carton box

Adjustable Aluminum Sliding Closer Hydraulic Buffer Hinge Automatic Slow Self Closing Door Hinges


Product Description
Product Description
Size5 Inch6 Inch
ModelE Type E Type
Weight capacity≤30kg/pcs≤45kg/pcs
Door width≤1050mm≤1200mm
Service lifeMorethan 300000 timesMore than 500000 times

Space Aluminum, 304 Stainless Steel  

Surface treatment

Sliver, Gold,  Black, Green bronzer, red bronze. Remarks: Stainless steel is brushed only. And the thickness of sheet is 3mm.  

 Slotting method

Width of grooves is 35+0.5-0mm, depth of single grooves is 4mm.

Opening direction

Opening in one direction, maximum angle 175°. The hinge is non-function before delivery and un-detachable.  




Hotel, home, office buildingand other kind of fire door, wooden door, aluminum door and other indoor doors.

Speed control

The closing force on the upper end and closing speed on the lower end can be adjusted freely.


Characteristics of Hydraulic Automatic soft closing Hinges:

  • There is no need to distinguish left from right when installing.
  • Intelligent fixed, functional connection, buffer anti-collision, mute closed, easy to install.
  • It has hydraulic, three-speed buffering and shock absorption functions to prevent the door damage, noise and unintentional pinch caused by heavy wind blowing.
  • With a unique three-speed function, the door is soft and the lock is smooth and strong.
  • Not easy to leak oil , stable performance, long service life.
  • Easy to install , safe to use and beautifull.
  • Easy to adjust the speed.


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 Multi-section positioning



Company Information
Company Information


Golden Mammoth is an independent and innovative hardware manufacturer focusing on multi-functional hydraulic hinge products. It integrates R&D, design, manufacturing and sales to provide high-quality, high-performance and high-service hardware application solutions for majority of engineering construction, door manufacturing enterprises and users.


The main products are: Silent invisible door hinge, Wooden door Hydraulic hinge, KFC door and Ecological door buffer hinge, Aluminum door Hydraulic hinge, glass door Hydraulic hinge, bathroom door Hydraulic hinge, etc. The products are selling well both at home and abroad, and are well supported and recognized by the vast number of consumers.


Golden Mammoth not only strives for excellence in production, but also pays more attentions to the changes of market demand closely, ongoing to R&D innovation, updates products in time, and improves the competitiveness of the products in the market.


Golden Mammoth is a manufacturer of products and solution supplier, and also your trusted partner.


Q: Are you a Manufacturer or Trading company?

A: We are a manufacturer and focusing on multi-functional hydraulic hinge products. It integrates R&D, design, manufacturing and sales.


Q: Can I have a sample order for patch fitting?

A: Yes, sample order to test and check quality is available. Mixed samples are acceptable too.


Q: Do you have any MOQ for the mass order?

A: For our standard items , it is 24pcs per type.


Q: Will you provide the mounting accessories together the hydraulic hinge?

A: Yes of course. Every hinge will be fitted enough mounting bolts and allen key for adjustment.


Q. How will you ship the buffer hinge and how long does it take to arrive?

A: Usually, we will ship by DHL, UPS, FedEx or TNT. It will take around 5 days to arrive. Also airline and sea shipping are options.


Q: Can you accept customized LOGO?

A: Yes. Your original file is needed accordingly.


Q: How is the guarantee of the silent hydraulic hinge?

A: Normally it is three years or more than 500000 opening times.


Q: What is the Payment Term?

A: 30% T/T in advance, Balance should be paid before delivery.homepage1