Hydraulic Concealed Soft Closing Heavy Duty Door Hinge

We are offering hydraulic concealed soft closing heavy duty door hinge
2.with soft close function;
3.pass 48h salt spray test
4. Soft close aluminum frame hinge for furniture with aluminum frame.
5. Adopting advanced hydraulic system, longer life time and smaller volume.
6. Widening manganese steel spring can disperse force when the hinge closed. Strengthened spring is 2.5mm thick, while the thickness of normal ones is 1.5mm.
7. Strengthened adjustable screw can widen the adjustable ranges and lengthen using life.
8. Our concealed hinge has been sold more than 500,000,000 sets all over the world for now already, which proves that our products have high quality and competitive price.