ACE ELECTECH LTD pcb pcbs printed circuit board

ace is a PCB Manufacturer (up to 28 layer) in China more than 30 years experience.Which the most important characteristic of our shop is that we could many kind of boards like imm tin/gold/Silver;pre-flux;also impedance controlled & High frequency boards& power supplies, also long with the boards which got the blinded & buried holes or BGA with fine pitch.also could support Rogers,Teflon,also boards with metal-base,and HDI boards.Not only for big volumes but also quick turn prototypes with very flexible service. [Details]