The gas lift software immediately wrote to support, they resolved the issue with a coupon, with which I paid for the German class 4 gas lift in full. A month later, better crosses bent, I wrote to the manufacturer, I'm waiting for an answer. Basically a 2 year warranty
Different pros:
Pretty comfortable chair, not difficult to assemble, metal frame.
Got cons:
Brought with gas lift class 2. A month later, the rays of the cross began to bend, although I weigh less than 100 kg with the declared 150See full review