LongJiang Circuit International Limited

 LongJiang Circuit International Limited 

is a leading factory for PCB in ShenZhen,China, founded in 1998.LongJiang is specialized in rigid pcb board, from 1 to 20 layers. As development for their technology and growing on electronic market ,LongJiang also opened the part for PCBA,flex pcb board to meet different customers' desire.    With high advanced manufacturing technology,high and stable quality,competitive price and fastest delivery,LongJiang is enjoying good reputation from the customers around the world. We have the Certifications are ISO9001:2008 , ISO14001:2004 and UL，CQC .