Hunan Standard Steel Co.,Ltd as the professional manufacturer of steel pipeand pipe fittings.Hunan Standard Steel Co.,Ltd is as the one of member of Husteel Industry Group, which has a complete system of production and sales serving our customers. As follows: Raw material production includes the 1st steel plate plant and 2nd steel plate plant, pipe billet product base --- steel pipe manufacturing contains seamless steel pipe factory with two subsidiary factories and welded steel pipe factory with two subsidiary factories --- logistics company with four transport teams; Besides, structural section product base is composed of two subsidiary mills with I-steel, Angle steel, H-beam, In addition to that, Group"s development also involves related industries, such as group investment(overseas department, domestic business, hotel marketing company), real estate project, shipyard, rig base, electrically controlled valve factory etc.