Huawei Technologies Canada Co., Ltd. https://www.huawei.com/ca/contact-us 19 Allstate Parkway, Markham, ON L3R 5A4 Tel:+1 905-944-5000 Fax:+1 905-944-5027 Canada . Ottawa R&D Centre Suite 400, 303 Terry Fox Drive,Kanata, Ontario K2K 3J1 Tel:+1 613-595-1900 Fax:+1 613-595-1901 |