Preparation of aluminum guardrail material prior to admission

[China Aluminum Industry Network] (1) Aluminum material entering the market, manufacturers should be attached to the original factory, factory material inspection certificate.

(2) Inspection of aluminum material specifications, size, thickness.

(3) Check the specifications, dimensions, and thickness of various blanking materials.

(4) Inspection of spare parts (self-tapping screws, gaskets, sealing glue, etc.).

(5) The appearance of colored aluminum alloys must not be dragging, scratches, stains, surface film wear, distortion, pollution, color, warping and so on.

(6) Materials entering the site should be stacked in the designated area of ​​Party A. At the same time, Party B shall be responsible for the safety measures for this part of the materials. The materials shall be properly packaged to avoid damage.