The appearance quality is a important index to purchase aluminum composite panel, there are some main factors affecting the appearance quality, including good paint, steel roller or rubber roller, baking temperature and aluminum coil quality. So we should select one good aluminum composite panel supplier, how to select suppliers?
First, we should see the relevant certificate authenticity. Secondly, we should check brand inspection report through tracking number. Third, the brand is registered or not registered. Fourth, whether the company certified ISO? Finally, also to understand the company's development history, which can determine the enterprise scale, quality assurance and sales service. So as to better ensure the quality of your project. Of course, performance of the product itself is the most important.