In 2001, our several stone factories who are producing the representative products of Shandong province discussed our situation and think it is necessary to do large-scale business so we set up a company-- Laizhou Kingstone Trading CO.,LTD to be our company who enable us to get into the international market.The stockholder include Laizhou Quancheng Quartzsand CO., LTD, Laizhou Wantongda CO., LTD, Jining Dongsheng stone CO., LTD, Laiyang Guanglei stone factory and Haiyang Xinglei CO.,LTD.Among these factories, Laizhou Quancheng Quartzsand CO., LTD produces quartz sand mainly. Laizhou baotong CO.,LTD mainly produces and processess kinds of Shandong origin stones into tile and slab, especially White Sesame,G350 and G364.Jining Dongsheng stone CO., LTD produces limestones.Laiyang Guanglei stone factory is processing kinds of pebbles and sandstones.Haiyang Xinglei stone CO., LTD is in charge of G341 cubes, kerbstones and other products with special shapes, such as A1-A5, RV4.The above products are the representative products in Shandong ares.