OUR COMPANY SPECIALIZES IN MANUFACTURING NATURAL SLATE ,CULTURAL STONE ,SANDSTONE ,QUARZITE ,MECHANICAL COBBLE AND ROOFING SLATE ,ESPECIALLY IN THE DEVELOPMENT AND RESEARCH OF CLASSICAL AND CULTURE STONE .OUR PRODUCTS ARE VERY POPULAR WITH THE USERS AS IT VERIOUS TYPE . BY THE  HIGH QUALITY AND RELIABLE REPUTATION.AT PRESENT WE HAVE ESTABLISHED FRIENDLY COOPERATION RELATIONSHIPS WITH  U.S., UK,GERMANY ,BRITAIN ,JAPAN , CANADA AND SO ON .