Shandong longfa steel plate co.,Ltd (Shandong Longcheng Exporting CO.,LTD) is a logistics, new building materials, galvanized steel processing, plastics machinery research and development as one group of the large-scale private enterprises.We operate a steel mill at Boxing County, about 150 kilometres west out of Qingdao Port. It has two prodution lines of PPGI,three lines of Sandwich Board. The annual output of structure beams is 2,000MT.These products generate annual sales for the company more than 1 billion Yuan. About 20% of our steel output is exported. Our company operates to the...