Hunan Standard Steel Pipe Co.,Ltd as the professional manufacturer of steel pipe and pipe fittings, is a Sino-Singapore joint venture enterprise which commenced its construction from 1989 and put into production on July 25 ,1990, The company is located in an industrial zone in Xinsha town,Changsha city ,Standard Steel will ,taking the scientific developments view as guideline in its overall reformation and develepment, stick to the development of quality - profitability road under the guidance of science and technology ,and persist in extraversive development with implementation of strategy of taking central china as standing ground and developing southwest, The group will makes the great efforts to reach a production scale of more than 10 million tons with an annual sales income of over .. (>>查看全部)