The form of selection of contractors.Extensive bidding.The spacious tender is a tender form does not limit the number of contractors involved. Tender side to notify the public about the conditions, the tender period on the mass media before the release of the bid. Extensive bidding form is mainly applied in the bidding. The tender form has advantages in the competitive bidding is high, limiting the negative in a tender, stimulating the contractors are often the capacity
đang được dịch, vui lòng đợi..
