Yuhuang Ụlọ A4, Ogige Sayensị na Teknụzụ Zhenxing, mpaghara ụlọ ọrụ mmepụta iheobodo tutang, obodo na-agbanwe, Dongguan City, Guangdong Adreesị ozi ịntanetị yhfasteners@dgmingxing.cn Nọmba ekwentị +86-769-86910666 Faksị +86-769-86910656
