David Riker

Examen de Ys thermtech co., ltd.

I had a mixed experience with Ys thermtech co., lt...

I had a mixed experience with Ys thermtech co., ltd. The customer service was great and they were very prompt in responding to my queries. However, the quality of their products was not up to the mark. The delivery was also delayed, which was quite disappointing. Overall, I would rate them as average.