game da mu

Abubuwan da aka bayar na JIANGSU TSINGSHAN STEEL CO., LTD. ne a manyan masu zaman kansu karfe kayayyakin manufacturer.The kamfanin ya wuce ISO9001 ingancin management system takardar shaida da CE certification.Our kayayyakin sun hada da Bakin karfe bututu, carbon karfe bututu, carbon karfe farantin, carbon karfe nada, galvanized farantin, galvanized tube, launi mai rufi farantin, gami farantin, jirgin ruwa farantin, lalacewa-jure farantin, da dai sauransu, bisa ga American ASTM misali, Jamus misali JDIN, Jafananci da sauran Standard Standards, Jafananci da Standard Standard.