为完成本合同项目所需的全部材料，均由投标人负责采购、试验、检测、验收、

All the materials needed to complete this project contract, by the bidder is responsible for the procurement, testing, testing, inspection, transportation and storage, etc., the cost has been included in the total contract price. <br>All materials purchased by the bidder for the contract drawings and projects shall comply with the relevant requirements specified in this contract, they have material proof, factory certification and so on. <br>Bidders are solely responsible for material procurement. <br>Supervision engineers have the right to require bidders to provide all material documents, factory certification, test report and the original material samples and so on. <br>Bidders supervision engineers use substandard materials in the project if it is found that indicates the bidder shall be replaced immediately supervision engineers, and the consequences arising therefrom responsible. <br>The bidder shall comply with the provisions manufacturing drawings and technical conditions of the tender documents, using qualified materials and technology to ensure product quality. <br>Once the supervision engineers found substandard quality of materials or workmanship, and issued a written notice, the bidder should immediately be replaced or changed, and bear the resulting losses and consequences.

All materials required to complete this contract project shall be subject to procurement, testing, testing, acceptance, transportation and storage by the bidder, and the cost shall be included in the total contract price.<br>All materials purchased by bidders for the project of this contract shall comply with the drawings and the requirements of the relevant provisions of this contract, and shall have material certificates, factory certificates, etc.<br>Bidders are fully responsible for the materials they purchase.<br>The supervising engineer shall have the right to request the bidder to provide all material supporting documents, factory certificates, original swords of material samples and test reports.<br>If the supervisory engineer discovers that the bidder has used unqualified materials in the project, the bidder shall immediately replace it as directed by the supervisory engineer and be responsible for the consequences.<br>Bidders shall, in accordance with the provisions of the manufacturing drawings and the technical conditions of this tender document, use qualified materials and processes that can guarantee the quality of their products.<br>Upon discovery by the supervising engineer that the material quality or process is not in conformity and give written notice, the bidder shall immediately replace or change it and bear the resulting loss and consequences.

All materials required for the completion of the contract project shall be purchased, tested, inspected, accepted, transported and kept by the bidder, and the expenses shall be included in the total contract price.<br>All materials purchased by the bidder for the contract project shall meet the requirements of drawings and relevant provisions of the contract, and shall have material certificates, factory certificates, etc.<br>The bidder shall be fully responsible for the materials it purchases.<br>The supervision engineer has the right to require the tenderer to provide all material certificates, factory certificates, originals of material samples and test reports, etc.<br>Once the supervision engineer finds that the tenderer has used unqualified materials in the project, the tenderer shall immediately replace them as instructed by the supervision engineer, and shall be responsible for the consequences arising therefrom.<br>The bidder shall use qualified materials and processes that can ensure product quality in accordance with the manufacturing drawings and the technical conditions of this bidding document.<br>Once the supervision engineer finds that the material quality or process is unqualified and issues a written notice, the tenderer shall immediately replace or change it, and bear the losses and consequences caused thereby.