Cantilever rack upright are welded by cold-rolled C-type profile, according to the steel structure design theory, this structure make full use of the material’s anti-load capacity, with light weight, strong carrying capacity, low cost characteristics, the pitch on the upright between upright and arms is 50/100mm, so the cantilever rack can be adjusted up and down from this height. Such kind of cantilever rack is widely used in machinery industry and architectural material industry. High effeiency on the storage of timber,pipes,ring form materials and so on.Goods can be carried out by forklift, crane or manual. It can be customized according to your requiremrnts.