루핑 시트용 G30 아연 도금 강철 코일, 정사이즈 스팽글 GI 코일 스팽글 없음 1mm 두께 아연 도금 강철 코일

This is an Arab factory construction procurement project, with the purchaser being a construction company responsible for building and ventilation construction Our company mainly purchases galvanized steel coils for manufacturing ventilation ducts and flanges, galvanized color coated coils and corrugated boards for building roofs. This is a long-term cooperative customer of our company