Dongguan Mingxiu Electronic Technology Co., Ltd. Kubata: Richard Zheng Runhare:4008-118-638 Phone/whatsapp:+86 18503078192 Email: richardzheng@mingxiutech.com Kero:6-7th Floor, Building B, No. 21, Hesheng Technology Park, Nanshe Road, Dongfeng Community, Humen Town, Dongguan China.