Longjiang Circuits Co., Ltd. is based in China and lists FR4 multilayer PCB, HDI PCB fabrication, Lead Free Hasl LED Lamp Light PCB, and FR4 PCB, RF PCB, FPC, LED PCB on Global Trade Plaza. The company states it was established in 2008. It specializes in producing High Mix & Medium-small series Rigid PCBs (1-28 layers), Rigid-flex PCBs, and Aluminum PCBs.