With the development of the Internet, more and more purchases have gradually shifted from offline to online, and fast doors are no exception. However, online purchases require more basic information, such as the size of express doors, installation environment, and opening method, optional devices, etc., all need to be considered. Today, taking the measurement of fast door openings, you need to know what data.

All measurements were performed indoors. The measurement of each value must be made at at least three points:

H is the height of the doorway (the distance from the ground to the top of the doorway);

B is the door opening width (the distance from the left edge of the door opening to the right edge);

h means above a doorway (distance from the top of the doorway to the ceiling) at least 500 meters;

b1/b2 - Left and right lateral distances of at least 150 mm are required (distance from the corresponding edge of the door opening to the obstacle);

L is the depth of the room.

When measuring H and B, take the maximum value as the final dimension.

When measuring h, b1, b2 and L, take the smallest value as the final dimension.

Only by understanding the needs of our customers can we provide better services.