Shandong Longfa Steerl Plate Co.,Ltd is located in the largest steel manufacture maket ,Xingfu town , Boxing county ,Shandong Province ,in the north of yangze River .The company is a large private enterprise consisting functions of Science research ,factory and trading .We mainly engaged in high- end wooden coloer plate(designed to security door ), new building materials ,household applicance materials ,printing plate, camouflage color plate , PPGI , GI , and steel structure .Printing plate is the self -developed product .