Yantai Longwin Trading Company Limited was established in 2014.Stone products was the main business which including granite,marble,slate,sandstone,limestone.Granite cubics,kerbs,wallstones,stairs was the most competitive products among the ranges.Yantai Longwin Trading Company Limited take the advantages of local materials and experiences on exporting especially the strict control on quality,has served with good quality products in competitive prices for several famous European construction companys.