New Design Aluminum Wooden Door Concealed Hydraulic Door Hinge

• Type: 180°Hinge
• Material: Space Aluminum
• Service Life: More Than 500000 Times
• Thickness: 3.5mm
• Function: Self Closing
• Color: Gold Black Silver Copper
• Model NO.: HH-6S
• Best Bearing: 30kg/Piece
• Roller Size: 6 Inch
• Specification: 173.5*103*28.8mm
• Trademark: HAIDA
• Origin: China
• Production Capacity: 6000

Product Description

New Design Aluminum Wooden Door Concealed Hydraulic Door Hinge
Technical Parameters

Size	173.5*103*Φ28.8mm
Best Weight Capacity	30kg/pcs
Service life	500000 life tests
Transmission Roller Size	6 inch
Material	Space Aluminum
Opening Direction	Don't have to distinguish right from left
Opening Degree	Max angle 180°
Closing Force	Freely adjustable
Closing Speed	Freely adjustable

Product Features
A. There is no distinction between left open, right open, inside open, outside open.More convenient procurement,
installation more worry.
B. Speed follow your heart, lock or mute switch freely.
C. Hydraulic transmission system, Easy to install .
D. Adopt hydraulic oil, stable performance, not easy to leak oil, smooth opening and closing without noise .
E. Two pieces bearing 75kg are suitable for 99% of doors on the market.

F. Strong load bearing capacity, 500000 life tests.
Choose and Install

Why Choose us

1. The world's biggest floor spring manufacturer in China.Daily productionover 15,000PCS

2. The factory has three production base located in ZHEJIANG ,ANHUI,JIANGSU three province. The area cover 72,000 square meters.

3. Over 33 years producing experience. Ripe production process.

4. Impeccable testing system covered from raw material,components,semi-finished products.

5. HAIDA has own national test laboratory (Intertek Satellite Lab)to make sure the growth of our company.

Workshop & Lab


FAQ

Q: What is the minimum quantity ?
No MOQ,We can sell even 1PCS

Q: How long is the delivery time?
10 to 30days,depend on your order quantity

Q: Can you send samples before place the order
Yes,sure.we can provide samples for quality checking.

Q: Do you provide OEM service?
Yes,we do

Q: How about the payment terms ?
T/T,D/P,L/C,Paypal,Western union and cash all acceptable.

Q: How about your quality warranty?
When the products got problem during our warranty period,we will provide