Shenzhen Mineiwing Electronics Co., Ltd. Adiresy C, 2ndFloor, H2 Building, Hongfa Tech Park, Tangtou Road, Shi'yan Town, Bao'an District, Shenzhen, 518108, Sina E-mail sales@minewing.com tracy@minewing.com Phone 0086-0755-27657416 0086 13554778979