... range : (1) sandstone , limestone ,marble , basalt , Travertine , slate , pebble , tombstone . Main products : china sandstones ; double color ... , stone pillar , stone mill , landscape sculpture , Chairs and table , tombstone , flowerpot , bathtub , figure carving , relief , ... Specifications/Special Features:Material: sandstone granite, marble slate ,limestone etc .Surface finishes: sand blast, ...