|Min Order Quantity||500pcs /|
|Supply Ability||100000 pcs|
|Delivery Lead Time||one month|
A、Material：plastic POM、Zinc alloy、 cold-rolled steel Q235、 PA66、spring steel 65Mn
B、Finish：plated（brass + nickel + sealing） , polish, heat treatment
A、 Upward opening, free stop at any position you want.
B、 Simply make a cross conversion, YS309 can be used both on upwards flap doors and downwards flap doors.
C、Adjustment according to the door weight is achieved to get a better function.
A、Make sure the product nonskid & stop steady by using the theory of auto clutch, free stop at any position you want.
B、Having a good stability, opening for a labor-saving, closing without noise,. Adjustable support increases the service life.
C、YS309 passed 50,000 cycles durability test which is far beyond the CNS requirements of hinge- 40,000 times.
Pls refer to the illustration below.
Business Registry Number: 120-86-03931