Heavy duty shelving--this product was made poorly
Your review: I received this unit in three boxes. It would have been better to ship as a single unit.
When I attempted to put it together I quickly found that the holes in the shelves did not line up with the holes in the posts. This was true for every shelf/post. In each case I had to work very had to get the second screw in at each corner. The most basic engineering/quality control would have found this error, so my conclusion is that the mfg did not even do this. In addition, lock washers should have been included to prevent the screws from coming loose. Overall, I was quite disappointed with my purchase. I'll probably not order from Global industries again. It appears to be a company more interested in getting the lowest price than in delivering quality goods.