Our company was founded in September in 2005 , whose former form was individual management ,mainly engaged in the exploitation and processing of arenaceous-quartz and cobblestone . Now we are in possession of three cobblestone diggings and one scree manufacturing plant ,we also hold two arenaceous-quartz manufacturing factories of 0.1million tons per year. Our company operates four main kinds of products , cobblestone , arenaceous-quartz, carving stone ,stones for viewing. Cobblestone includes white cobblestone , black cobblestone , yellow cobblestone , white river stone ,black river stone , yellow river stone , ivory-white crude cobblestone , red cobblestone , black stone , golden sand (cobblestone) , white thalassic scree , black thalassic scree , crude thalassic scree , crude rivulet scree , crude black scree , yellow scree , white scree , varied cobblestone , meshwork cobblestone and slicing-up cobblestone ,these products are mainly used in construction ,decoration ,cleansing tap-water and disposing sullage; arenaceous-quartz includes Chinese black ,Chinese red , white snowflake , nacarat , peachblow , mauve , cream and yellow color , caesious arenaceous-quartz , arenaceous-quartz filter , these products are widely used in foundry industry , metallurgy industry ,porcelain industry and water-disposal industry ; carving stone includes fountain , lantern , mud tower(big) , hexagonal stone , the stature of natural stone , mushroom stone , animal, desktop , chair , washbowl ,glide , God? image ，figure of Buddha, these products can be used in landscaping ornaments ; landscaping stones are used to decorating the gardens and small areas .