... anmen Square.5Usage for wall,floor,platform, counter top ,railing,cobble stone,sculpture,carving,fireplace,pattern,stair,etc.6Brief introductionLaizhou Yunlei ... specialized in research and development and producing all kinds of stone in China.There are 151technicians in our company.We ... lines to process all kinds of slabs,sculptures and irregular stone,such as granite,marble,sandstone,slate and so on, ...