Ten Reasons:

1.Approval the ISO***1&ISO****1 quality inspection;

2.High quality cold rolled steel plate;

3.Double bearings design to avoid the imbalance problem;

4.The shelf has been tested to prove that the ratio of the driving force and the loading weight is 1:***0, that is, the strength of 1kg is enough to drive the load of ***0kg;

5.The surface is covered with environmental electrostatic powder coating to ensure pure color and smooth surface without crystallization;

6.The design of backboard divides the shelf board into double;

7.The design of hanging panel avoids files dumping and is convenient to sort out;

8. High quality hardware accessories.

9.Concealed and practical anti-dumping device and braking device on the bottom of the shelf.

*0. Between each column is equipped with sealing devices, on the top of frame body is equipped with dust-proof plates and the bottom has a closed rat guard plate.