Beijing Eminent Industry and Trading Co., Ltd. is specialized in all kinds of natural saltes and stone materials. Our company has own quarries and factory. The main products include slate, sandstone, quartzite, limestone, cobble stone have been exported to North America, Europe, Southeast Asia and Australia, etc. We are one of the largest companies in slate and stone materials export in China. For these years, we have gained an excellent reputation for supply the materials in high quality and competitive price and excellent service and credit. We would like to provide our best service to you.