Natural Culture Stone Design Welcome to Cao Ngan Diep stone Company Limited. Thanks for your time to visit our website. We are the manufacturer. We can supply you the High quality products with lowest price. We can supply any sizes of Basalt, andesite, lava stone with competitive price,Please don't hesitate to contact us if you have any interest. at longvuvh[ah]gmail.com and skype name: vulong.0919. Cell phone: 0084-933964887Advantage Due to the tensity strength and its high breaking resistance,Basalt is suitable for ventilated and traditional cladding,even in big dimensions of large structures and buildings,which are exposed to the extreme elements of weather,particularly snow and ice as well as saltiness and it can even be used in regions with earthquake risk