Trust stone factory is a leading suppliers of natural slate and natural quartzite in north of China. We are a family owned factory with over 15 years experience in the sourcing and exportation of natural stones. We hold in stock the largest range of black slate, green slate, rusty slate, gold quartzite sourced directly from quarries around our factory. Our aim is to offer a full range and choice of natural slates for slate tiles, cultured stone, ledgestone, slate roofing, slate mosaic and pebble tiles, ect. We can offer the most suitable product for your project at a very competitive price.