On 07/18/2018 I made my first purchase of printed circuit boards in ALLPCB of China. Today I received the message that the plates are in the form and have already been sent. Super attentive professionals and extremely agile service. The taste of 5 boards of 67mmx105mm was $ 23. The price is very fair compared to the companies in Brazil. When the pieces arrive I will post photos here to show the quality.