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Contractor prequalification is the most important part between inviting and bidding activities; only using the scientific criterion, scientific instruction, strict intendance and practical action can we do this part, so that we could achieve the Win-win situation of inviting and bidding activities. There are varied kinds of characters of indicators of prequalification, including compelling indicators...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.