Yuhuang Ile A4, Imọ-jinlẹ Zhenxing ati Park Technology, agbegbe ile-iṣẹ fristabule tutang, Ilu iyipada, Ilu Dongguan, Guangdong Adirẹsi imeeli 891@dgmingxing.cn Nomba fonu + 86-769-86910666 Faksi + 86-769-86910656
