正本招标单位:XXXXXXXXXXXXXXXXXX项目名称:XXXXXXXXXXXXXXXXXXX投标文件投标单位:XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX(盖单位章)法定代表人或其委托代理人:(签字)地址:XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX日期:年月日副本招标单位:XXXXXXXXXXXXXXXXXXX项目名称:XXXXXXXXXXXXXXXXXXXXXXXXXXXXX投标文件投标单位:XXXXXXXXXXXXXXXXXXXXXXXXXXXX(盖单位章)法定代表人或其委托代理人:(签字)地址:XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX日期:年月日