Basically, the parts are processed properly, but the plastic does not seem to be the best. I have to stand after my supplier after 2 weeks was not able to supply spare returned.
I have then bought a Powerfix repair stand at Lidl (in the online shop), the here at Amazon it - as I have now found - but also under other names are Ultra Sport Bike Repair Stand Expert and am very satisfied. Advantage is that you can even stand in this one the legs and may extend. So you can stow the stand very well.
Our bikes can be at this stand all the serious pedelec with empty weight about 23kg (without battery, Panniers, folding lock, water bottle, etc.) fix properly and it is very stable and surprisingly little wobbles.