Company Description
Longjiang Circuits Co.,Ltd has serviced the Printed Circuit Board fabrication market for many years. To complete ISO9002 Quality Management System, our UL certification approved.
1. Our products: Single/double-side PCB, Multi-layer (4 to 16layers), flexible PCB, HDI, etc. Max Board size to be 1500*500mm.
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, Flash Gold, OSP, Chem. Tin, Gold Finger, etc.
5. Finished copper thickness up to 5oz(175um).