Qingdao Sinoy Stone Co.,Ltd is located at the feet of Daze Mountain , in pingdu city ,shandong province, we are a special manufactory and exporter of natural stone products, and famous for abundant stone mine resource and convenient transportation . Our building materials mainly include: granite tile,countertop,stepping stone,artificial stone and various of special shape stone,in addition we also specialise in supplying black granite tile.We mainly produce shanxi black and china black.Our garden landscape stone include:pebble, lava step stone and sculpture etc.。