oriental stone co.,LTD

Slate of you want,tile of you need and slate tile of best in China--oriental stone co.,LTD,Founded in 1990,offer all kinds of slate,like slate tile,slate roof,slate rock,slate flooring,tile and so on.Located in the triangle area of Beijing,Tianjin and Baoding,it is very convenient in transportation. ?There are currently five slate factorys,with more than 60 machines and 230 staff.The annual outp [详细介绍]