David Feldman

的评论 Etech ups

I have been using a ups from Etech ups for a few m...

I have been using a ups from Etech ups for a few months now and I am really impressed with its performance. The ups has been working flawlessly and has helped me to avoid any sudden shutdowns during power outages. The customer service provided by Etech ups is also excellent. They were very helpful and responsive to my queries. Overall, I am highly satisfied with my purchase.