CornerStone Marble & Granite Incorporation started quarrying and trading granite and marble since 1988 in Taiwan. The company grew rapidly in distributing stone from all over world, like Italy, Spain , India, Brazil, Greece, Norway, Finland, Egypt, Iran, Mexico and China. In addition, CornerStone operates 2 factories in Hualien, Taiwan and Xiamen (Fujian Province) of China, where granite tiles and cut-to-size strips for kitchen counters and bathroom vanity slabs are being produced and exports 90 percent of production to meet the ever growing demand from various market. Northern America is one of its major market, a spacious showroom located in San Francisco Bay area, Hayward California was built to ensure that customers can enjoy more efficient and professionally good service in this area. CornerStone continues with quarries producing excellent blocks. More than hundreds of granite, marble, lime stone and onyx materials are displayed for customer's choices. Its standard quality control, stable resource procurement as well as highly efficient distribution net reduce the cost, whilst competition in the market enhances, it's not only variety materials provided, but also trendy, novel sense of stone at cost-less budget customers will enjoy with CornerStone MG inc.