Dongguan Ermai Electronic Technology Co., Ltd. ຕິດຕໍ່ພວກເຮົາ ທີ່ຢູ່ No. 577, Baoshi Road, Xinnan First Industrial Zone, Qishi Town Dongguan City, Guangdong Province, China.Dongguan Ermai Electronic Technology Co., Ltd., ອີເມລ microphone@em2008.com ໂທລະສັບ +86 13532385692 ຕ້ອງການຄວາມຊ່ວຍເຫຼືອ?