Mu yafi yi PVC rufi panel, bango bangarori, WPC kofa Frames, windows, trunking extruder inji. Kamar yadda muka sani, PVC (polyvinyl chloride) robobi ne mai zafin zafi, kuma kwanciyar hankalinsa ba shi da kyau. A ƙarƙashin aikin zafi da haske, yana da sauƙi don de-HCl amsawa ...
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