High-end metal core PCB
High-precision FR4 PCB
Dongguan Hejin Electronic Technology Co., Ltd. is a high-tech enterprise integrating of the research and development, production and sales of metal core PCB（.....
Dongguan HEJIN Electronics Technology Co.,was successfully held Hong Kong spring electronic exhibition from April 13 to April 16, 2017,the exhibition has promp.....
We hold a great party to celebrate our Helptronsmovingto DongGuan another building,this is to increase our SMT/ THTcapability. Except for more production lines.....