Coil color aluminum 3003 VS 3004 for roofing Haomei ...
Therefore 3004 is the first choice for roofing aluminum. However the price of 3003 is relatively low. In the case of low tensile strength requirements 3003 can be selected instead of 3004. But be sure to choose high-quality surface paint such as PVDF. 3004 coil color aluminum is the top choice if your budget is sufficient.
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