Dade a wɔde yɛ nneɛma yɛ nneɛma a ɛho hia wɔ nnwuma ahorow mu, a nea ɛka ho ne adansi, kar, ne nneɛma a wɔyɛ. Wɔyɛ nneɛma pii akyi dompe, efi ntama a wɔde yɛ dan atifi so kosi nneɛma a wɔde di dwuma wɔ fie so. Dadeɛ coil ahodoɔ no nteaseɛ ho hia paa ma adwumayɛbea, wɔn a wɔkyekyɛ nneɛma, ne channel ahokafoɔ a wɔpɛ sɛ wɔma wɔn nneɛma a wɔde ma no yɛ papa na wɔdi gua so ahwehwɛdeɛ ho dwuma. Saa krataa yi hwehwɛ dadeɛ a wɔde yɛ adwuma, wɔn dwumadie, ne sɛdeɛ wɔyɛ no mu. Bio nso, yɛbɛtwe adwene asi nneɛma atitiriw te sɛ dade a wɔde ayɛ coil a wɔadi kan ayɛ ho mfonini, PPGI galvanized steel sheets, ne color coated coils a wɔde di dwuma kɛse wɔ adwuma no mu no so.
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