White pebbles factory outlets Yu Min

White pebbles factory direct Min Yu then hard stone, washed in the river, slowly becomes smooth, until natural, smooth as eggs. Hot Phone: 15872246095, customer service QQ: 2,313,599,686 formation of pebbles can be divided into two phases, the first rock weathering, collapse stage; the second stage is the rock in the river is the river transport and rounded stage.