Hi,
Glad to know that you are looking for some optional PCB suppliers. This is Ace Chow from Global Success Circuit Co.,Ltd from China. Hope we can be friends.
If you have such PCB need, pls contact me anytime.
Contact info:
Name: Ace Chow Email: sales10@gscpcb.cn
Tel: +86 (0)755 8177 3970 Mobile :86-13827460477 skype: live:zhouhaotz