Yiwu Jinhua building materials CO.,Ltd has been specializing in the manufacturing, sale and export of steel materials since 1993. Main businesses of our company include color steel tiles, galvanized sheets, H-shape steel, angle steel, channel steel, steel tubes, square pipes, sheet metal, flat steel, round steel, C-shape steel, sandwich-type panels, as well as other galvanized steel materials in different specifications. Our company, by adopting tile pressing equipment, sandwich-type panel ...   |