Dongguan Mingxiu Electronic Technology Co., Ltd. Hu rau: Richard Zheng Xov tooj:4008-118-638 Xov tooj / whatsapp:+86 18503078192 Email: richardzheng@mingxiutech.com Chaw nyob:6-7th Floor, Building B, No. 21, Hesheng Technology Park, Nanshe Road, Dongfeng Community, Humen Town, Dongguan Tuam Tshoj.