... culture stone 1.usage:tile,floor,wall,roof,paving 2.sizes as per clients' request 3.color:black,rust,brown, ... made according to special request.3.Noarmal size:300x300mm, 400x400mm,300x600mm, 600x600mm,600x400mm,etc.(or client's request sizes.)4.Processing ... 5-7mm or accept to custom-made according to special requst.2.Normal sizes:200x200mm,320x320mm,400x200mm,400x250mm,500x250mm,ect.(or clients ...