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1500 มม. สังกะสี PPGI / PPGL เหล็กม้วน RAL สีรีดเย็นเคลือบสี Q195
PPGI and PPGL are two different color coated steel plates that are widely used in various industries, such as advertising, construction, transportation, home appliances, etc. They are very similar. PPGI uses galvanized steel (with a zinc coating) as the base material,while PPGL is based on ...
