1, the bidder has an independent legal personality, holding a valid enterprise business license issued by the administration for industry and commerce or a valid certificate of legal person for institutions.
2, with highway engineering construction general contracting level 3 and above, or provincial transportation department issued by the highway maintenance of the second class B maintenance qualification (foreign municipal construction units need to be in the Hebei Provincial Department of Transportation Highway Management Bureau for the record to confirm). It is best to check the local official website to get first-hand authoritative information.