Address:Room1202,TimesBuilding,1055GongnongRoad,ChangchunCity Officephone:0431-85931181 85931182 13944909899 13756182051 Website:www.sd6666.comFax:0431-85931182　mailbox:ccsdsm@163.com　Zip code:130021　QQ:17115708 952335715 Copyright copyright 2018 all rights reserved for IE6.0 or above browsers 1920*1080 and above resolutions are recommended. Ji ICP 09011299.