Public procurement announcements

Doffin is the national public procurement announcement database Doffin helps clients create and publish announcements in accordance with the regulations, making it easy for suppliers to find relevant competitions in the public sector.Doffin是国家公共采购公告数据库，可协助客户依照相关法规编制并发布采购公告，使供应商能够便捷地查找公共部门发布的各类相关竞标项目。