PCB prototype according to different needs to do different surface treatment. With the integration of IC is getting higher and higher, more and more dense IC feet. The pad blowing flat and vertical tin spray process is difficult to be fine, which gives the SMT mount brought difficulty; also HASL shelf life is very short.

The gold plated PCB solves these problems. For the surface mount technology, because the flatness of the pad is directly related to the quality of the solder paste printing process, it plays a decisive role in the quality of the reflow soldering. Therefore, the whole plate gold plating in high density and ultra small table sticking process often see.

We can supply the fast PCB prototype etc. If you need, welcome to contact us to know more.