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PVC plastic material hi eng nge ni tak tak? PVC, a hming pum pui chu polyvinylchloride a ni a, a component bulpui ber chu polyvinyl chloride a ni a, a heat resistance, toughness, ductility, etc. PVC layer thum a tihpun theih nan a component dangte pawh a dah tel a, PVC top layer chu lacquer a ni a, middl-a component bulpui ber a ni.