TOPFAST is a professional PCB supplier. We committed to offering the highest quality rigid pcb board at the most competitive pricing. Our platform has the best credibility in Google. We have advanced equipment and professional technical team can ensure a quality product in a timely manner.

For the rigid pcb board,we are good at:

HDI PCB boards,Multilayer PCB with blind and buried vias,High frequency PCB,High speed PCB boards and Multilayer PCB boards. The most common reason for using HDI technology is a significant increase in packaging density. In addition, overall space requirements are reduced will result in smaller board sizes and fewer layers.