LONGJIANG CIRCUITS CO., LTD

Our company has serviced the Printed Circuit Board fabrication for many years. Here is
the base information for your reference:

1.    Our products:
Single/double-side PCB, Multi-layer (4 to 16layers), flexible PCB, HDI, etc.

2.    Material range:
FR-4 (130TG-180TG), Polyimide, Aluminum….

3.    Express PCBs: 24
Hour/48Hour Delivery Available for Single/ Double Sided and 4-layer
boards.

4.    Surface
Treatment: HAL (lead-free), Chem. Ni/Au, OSP, Chem. Tin, Gold Finger,
etc.

5.    Finished copper
thickness up to 5oz
(175um).

6.   To complete
ISO9002 Quality Management System, our UL certification . All PCBs
follow IPC-6012, IPC-A-600 and IPC-840 standard to
build.