This is Katherine from SHENZHEN CHANGSHENG CIRCUITS LIMITED,which is a 1-40 layer rigid,1-16 layer flex and flex-rigid board Factory.
Now we have our own Laser Drilling Machine and automatic blinded-hole filling lines.
So we also can produce HDI,high speed,high frequency PCB.
Special Boards materials are in stock:
Rogers RO4003,RO4350,RO3003,RO5880
TACONIC
ShengYi S7136H,S7045G
Panasonic M6,M7
TUC TU872,TU768,TU863
If you need any PCB,please send us your Gerber.
We will give you our best price and lead time to win your order.
Best regards
Katherine