... many styles with kinds of size and good qaulity. carbon steel flangesOur factory offer flange on many styles : weld neck, ... DISTRIBUTION AND EXPORTATION BUSINESS OF STEEL MATERIALS, IN 2000, OUR STEEL TUBES MILL H & M STEEL TUBES FACTORY WAS SUCCESSFULLY SET ... NOW WE ARE MAINLY SELLING STEEL FLANGES, STEEL STRIPS, PLATES, TUBES, BARS, WIRES, BEAMS, AS WELL AS STEEL MESH AND NAILS. OUR PRODUCTS QUALITY ...