Dongguan CONA Electronic Technology Co., Ltd. bụ otu n'ime ndị na-eduga PCB emepụta na China nke bụ specialized na PCB mmepụta, PCB mgbakọ, PCB imewe, PCB prototype, wdg electronic n'ichepụta ọrụ. E hiwere ụlọ ọrụ ahụ na mbido 2006 na obodo Shajiao, obodo Humen, Dongguan City, Guangdong Province. Ụlọ ọrụ mmepụta ihe na-ekpuchi mpaghara mmepụta nke 10000 square mita na kwa ọnwa ikike nke 50000 Sq.meters na nwere aha isi obodo nke 8 nde RMB.