ʻO Dongguan Mingxiu Electronic Technology Co., Ltd. Hoʻokaʻaʻike: Richard Zheng Kelepona:4008-118-638 Kelepona/whatsapp:+86 18503078192 leka uila: richardzheng@mingxiutech.com Helu helu:6-7th Floor, Building B, No. 21, Hesheng Technology Park, Nanshe Road, Dongfeng Community, Humen Town, Dongguan China.