Mısır İhracat İlanları, Mısır Alanında İhracat Alım İlanları Listesi

I need to know suppliers for PCM Precoated sheet metal, grade 430, with thicknesses of 0.5, 0.7, and 0.8 mm. I require large quantities of these materials, but I first need a sample to check and ensure that the materials match the specifications.