As steel consumption into high season, as well as in the strengthening of railway construction and macro-policies as slum clunker, crazy pull up in spot steel prices early last month, and also ironworks and traders of infinite hope. Hot ga…

Should not be galvanized steel pipe market upturn expected Although plated zinc round tube market of all aspects are in gradually of to normal, terminal needs also is expected to began release; section Qian empty library holiday of a plate…

1930s, the United States invented the butterfly valve, the 1950s introduced to Japan, the 1960s was widely used in Japan, while in China it is a matter of promotion after the 1970s. The world in general DN300 mm butterfly valve has gradual…

Compact, rugged and lightweight, easy to install, easy to use, maintenance, zero point and span externally adjustable, wide range of migration; suitable for harsh environments around the clock and a variety of corrosive media. Linear 100% …