270 degree cabinet concealed hinge
1.Buffering technology can reduce the noise and depress the impact during closing.
2.Widening manganese steel spring. Hinge Spring forming at one mould.
3.With thicken and strengthened mounting place.
4.Passed 75 pounds load test.
5.Passed over 50000 open-close test.
We are 270 degree concealed hinge professional manufactory with 20 years production experience.For more product information,please send enquiry to us.