Review on GUWANJI SBR20 600Mm SBR20UU 600Mm Suppoeted by Anthony Heinrichs

I bought both SBR20-2000mm and SBR20-1200mm in GUWANJI. The 2000mm was about an inch shorter which is odd, I would have thought it was all measured and machine cut, 1200mm was the correct length. This slight cut didn't make much of a difference for my purposes so I'm not deducting a whole star for that alone BECAUSE the price I got it for was worth it anyway, although I've found the price to be around for 2000mm has fluctuated + // - 30 dollars. They were both equally packed in long boxes with rails down the middle and a few blocks at each end. For 1200mm it was ok, the packaging was perfect but for 2000mm it was so long and heavy that the box buckled and broke at both ends where the blocks were, but not so much that anything fell out. I think they need to pack the longer ones more structured. Everything was coated in a thin layer of oil, which is good, but everything also had a thin layer of metal shavings. You have to spend some time wiping it down before use to get rid of the metal shavings so they don't get into the bearings in the blocks and clog them. Remember to reapply oil or silicone after the first cleaning. Everything was straight and level but otherwise as expected. I will buy again if the price stays reasonable - yes.