Address:No. 1677, jincheng street, jingyue national high-tech industrial development zone, changchun city, jilin province
                Tel:+86  431-8452-6611 / +86  431-8452-0811 / +86  431-8452-8811
                Fax:+86  431-8452-9366
                Service Supervision Hotline:+86  15714316135
                Ji ICP No. 11002113