Dongguan Kangna Electronic Technology Co., Ltd. TEL：86-13723586848 Wechat: 13723586848 E-mail: liuyuefeng@dgkangna.com Horae servitium: 9:30-20:00(chinis) Address: 4th Solum, Aedificium A, 2 Occidentalem plagam, West Zheng 2nd Road, Shajiao Community, Humen Oppidum, Dongguan, Guangdong, China. Epistulam tuam hic scribe et mitte nobis
