Shenzhen Narig Bio-Medical Technology Co., Ltd. Adress No.1101, Building A, Qiaode Technology Park, No.7, West of Guangming High-Tech Park, Tianliao Community, Yutang Street, Guangming District, Shenzhen. E-Mail steven.yang@narigmed.com susan@narigmed.com Telefon +86 15118069796 (Steven.Yang) +86 13651438175 (Susan)