Cold-rolled steel Concealed Buffer Closing Cabinets Hydraulic Hinges

We are offering concealed buffer closing cabinets hydraulic hinges. Strengthened adjustable screw can widen the adjustable ranges and longer using life.
2. Widening manganese steel spring,can disperse force when the hinge closed.strengthened spring, thickness 2.5mm, instead of common one thickness: 1.5mm
3. Adopting advanced hydraulic system, longer life time and smaller volume
4. Furniture hinge clip-on fitting
5. Finish:brass plated→nickel plated→antirust oil, rustproof more efficiently
6. Certification : sgs, iso 9001:2000
7. Gs test:
8.l passed 75 pounds load
9.l passed over 50,000 pen-close
10.l passed salt and mist for over 48 hours
11. General usage range: usage in various types of furniture or others of all kinds of occasions