Wholesale Aluminum Hydraulic Buffer Automatic Closing Hinge for Wooden Door

• After-sales Service: 10years
• Warranty: 10years
• Type: 180°Hinge
• Finish: Stainless Steel
• Material: Stainless Steel
• DIY Decoration Furniture Garden: Zinc Plate Stainless Steel Brass Nickle Door Windo
• Model NO.: EST, UL, ISO, CB, CE
• Transport Package: by Customer Request
• Specification: 157x36x3.5mm
• Trademark: SunStone or OEM or ODM
• Origin: Tianjin
• HS Code: 42032910
• Production Capacity: 300tons Per Year

Product Description

Product Description

Size	6 Inch
Model	Q Type
Weight capacity	≤20kg/pcs
Door width	≤1200mm
Service life	More than 500000 times
Size	157x36xΦ24
Materials	Space Aluminum, 304 Stainless Steel
Surface treatment	Sliver, Gold, Black, Green, bronzer, Red bronze.   And the thickness of sheet is 3.5mm.
Slotting method	140mm×36mm×4mm(door and door frame both with 4mm depth groove ,or only door with 8mm depth groove)
Opening direction	Opening in one direction, maximum angle 160°.
Temperature	(-20°C)-40°C
Applications	Hotel , home, office building and 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.
Function	With hydraulic,three-speed buffer,shock absorption function,Optional >85°positioning function and 160°automatic function

Product Overviews
ΔInstalled in the left and right direction.No need to slotting.
ΔIntelligent fixed, functional connection, buffer anti-collision, mute closed, easy to install.
Δ It has hydraulic, three-speed buffering and shock absorption functions to prevent the door damage, noise and unintentional pinch caused by heavy wind blowing.
ΔWith a unique three-speed function, the door is soft and the lock is smooth and strong.
ΔNot easy to leak oil, stable performance, long service life.
ΔEasy to install , safe to use and delicate.

FAQ
1,How to deal with defects?
Before your shipment ,we will inspect carefully and make sure the product is perfect. And we will provide two year warranty so please kindly to purchase.
2,Can you offer OEM &ODM?
Our company accept OEM&ODM, if your need it, please inform us of your specific requirements.
3,What is the MOQ of your product?
a. Furniture hardware, such as hinge, latch, wooden connector and etc. MOQ=5000pcs
b. Construction hardware, such as anchor pole, bracket and etc. : MOQ=1000pcs
c. Fasteners, such as screw, nut, bolt, washer and etc. :MOQ=1ton
d. Gloves, such as safety glove, examination glove and etc. : MOQ=1000pcs
e. Protective products, such as mask, coverall and etc. : MOQ=1000pcs
4,what's your mode of transportation/shipping?
By sea, By air, By DHL, FedEx, UPS, TNT ,EMS EXPRESS etc.
Of course, you can also specify the mode of transportation as well as tell us your specific requirements.
5,Payment Terms
T/T, L/C, Western Union. Paypal . if you need to pay by other ways, please negotiate with us.
6,Delivery time
7-30days after we receive your prepayment or L/C
7,I don't trust your products quality, can you provide samples?
Yes, we can offer you free samples, but you need to pay the freight. after your first order, the sample freight fee will refund to you.
8,Are you a factory or a trade company?
We are both factory and trade company, welcome to visit our factory at any time.
 We will offer what you want, solve the problems what you have,
just don't hesitate to contact us!