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Adopts high quality cold-rolled steel plate rolled forming, columns can be as high as 6 m and no juncture, the beam selects the high quality square steel or welded steel, large bearing force, not easy to deformation, between beams and columns is hanged for cylindrical projection inserted, reliable connection, easy to disassemble, make full use of space, improve storage capacity, high safety coefficient, design according to the customer request .
shelf inspection standard：
1. The thickness and length shall be measured according to the material specifications indicated in the contract.
2. Test load: the deformation degree of beam shall not exceed 1/200 under maximum load .