I was gladly surprised to see the good quality of the PCB that I received. First of all, the package was very well done, completely sealed. I received 10 high-quality boards for just $5. It was easy to solder the components to the board, even when I am not an expert at soldering, thanks to the solder maks. I didn't use solder flux paste and the results were awesome. Thank you for the support. Definitely, I will order again from you.