Hydraulic Hidden Hinge For Framed Door

1. Automatic stop function when open beyond 85 degrees with closing and locking speed control;
2. Automatic closing from 170 degrees with adjustable closing and locking speed;
3. Keep the children away from dangerous when the door close suddenly;
4. Pretect your lock&door won't be demage when the door close strongly,
5. Good looking than other door closer;
6. Speed adjustment;
7. Force adjustment
8. Small packing save 2/3 logistic and warehouse storge fee;
9. Easy installtion-1/3 installation charge compare with conceal door closer;
10. Can reset the function when you need second installation;
11. Can be split-the only one manufacture have this function.

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Hydraulic Hinge Invisible Hinge

1. Automatic stop function when open beyond 85 degrees with closing and locking speed control;

2. Automatic closing from 170 degrees with adjustable closing and locking speed;

3. Keep the children away from dangerous when the door close suddenly;

4. Pretect your lock&door won't be demage when the door close strongly,

5. Good looking than other door closer;

6. Speed adjustment;

7. Force adjustment

8. Small packing save 2/3 logistic and warehouse storge fee;

9. Easy installtion-1/3 installation charge compare with conceal door closer;

10. Can reset the function when you need second installation;