Can the product function parameters in the bidding documents require third-party certification?

Of course. The product function parameters in the bidding documents can be certified by a third party. There is no requirement to provide a third-party test report to prove the role of technical parameters. The supporting documents referred to in the tender documents of this project may not be limited to the third-party inspection reports, and the members of the bid evaluation committee are in compliance with the requirements and contents of the tender documents by virtue of their professional abilities.