Dongguan Ermai Electronic Technology Co., Ltd. Tiv tauj peb Chaw nyob No. 577, Baoshi Road, Xinnan First Industrial Zone, Qishi Town Dongguan City, Guangdong Province, China.Dongguan Ermai Electronic Technology Co., Ltd., E-mail microphone@em2008.com Xov tooj +86 13532385692 Xav tau kev pab?
