Xiamen MRD Stone Co.,Ltd is a stone manufacturer and trade company gathering ... MRD Advantages with Gray Granite Big Slabs for Countertops:√We have our own granite quarry and factory, which originally ... Column, Sculpture, Fountain, landscaping items... And so on, and materials we use like Granite, Marble, Basalt, Slate, Sandstone, Travertine, Bluestone ...