Dongguan Kangna 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 mmalite 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.