1、 Matching test of different suppliers<br>1. According to the form of production line and warehouse parts, respectively take the wiper cover plate and sealing strip matched with two suppliers;<br>2. According to the process requirements, after pasting, leave it for 8-12h;<br>3. The next day, the paste effect was checked. The paste effect of the production line and Guizhou hongyang-a2100 sealing strip did not meet the quality requirements, and the paste effect of the warehouse was good.<br>4. Conclusion: the 3M adhesive isolation paper of A2100 sealing strip fell off seriously in the process of transportation, and a0304 basically did not have this problem. RDC is required to optimize transportation mode.<br>
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