Nine-fold profile and sixteen-fold profile refers to the column and beam structure of the cabinet named because of the number of bending. Nine-fold profile and sixteen-fold profile for the closed column-beam structure, than the traditional open beam column, C profile structure of high strength, high force, these two technologies are the German Rittal cabinet processing technology, now the nine-fold profile has been imitated by domestic enterprises, widely used in network cabinets, server cabinets and distribution cabinets and other fields. Sixteen folding profile agency cabinet has not yet seen imitation.
As for the kind of good, depends on your needs. If you speak from the point of view of force alone, sixteen fold profile is obviously better than nine fold profile, on the one hand, because the beam and column load-bearing determined by the cross-sectional area of the beam and column, the larger the cross-sectional area, the better the load-bearing. On the other hand, the more bends, the same material is equivalent to more reinforcement. But nine folding profile is also very widely used, because of the low cost, beams and columns occupy a small space, y favored by users.