Very happy with my new tube, it was delivered promptly and well packed. I had some issues initially and immediately suspected a problem tube, I contacted Vevor and they responded promptly with suggestions to resolve the problem, always courteous and constructive, eventually I solved the problem by re focusing my mirrors and now the machine is operating better than ever, fingers crossed I will be good for a long time. I can recommend Vevor for their communication and service and will definitely be back for other products.
Albertine Paul 
