投訴通道(Channel for Complaints )
聯系人(Contact person):徐濤(Mr,Xu Tao)
郵箱(Email address):xut_nniec@otic.com.cn
電話(Tel. No.):+86-(0)952-2098604
聯系人(Contact person):徐濤(Mr,Xu Tao)
郵箱(Email address):xut_nniec@otic.com.cn
電話(Tel. No.):+86-(0)952-2098604