Steel Truck Trailer Cabinet Door Hinge, Refrigerated truck ventilation door hinge

Door hinge two basic functions:

1) the door and the body connected and to ensure and keep the door relative to the body position;
2) to ensure and facilitate the door opening and closing.

1.Tips
You can open the hinge 95 degrees, the hand will be pressed on both sides of the hinge, observe the support spring piece is not deformed, not broken, very strong for the quality of qualified products. Poor life of the poor hinge, and easy to fall off, such as the door, hanging cabinet fell down, mostly due to the quality of hinges, however off caused.

2.Experience feel
Good and bad different hinge feel different when used, the quality of the hinge in the open door when the strength is relatively soft, off to 15 degrees will automatically rebound, the resilience is very uniform. Consumers can buy more switch doors, experience feel