Surface finish of slate:

Natural, Flamed, Antique (Brushed), Mushroom, Honed, machine-cut, bush hammered, Irregular shape

Tolerance:

Natural layers for slate, thickness tolerance is very different

Dimensions of stone panel:

A: Slate tiles ( or cut-to-size)

Thickness:10-12mm ,18-21mm, 28-31mm etc

300x300mm , 300x600mm

400x400mm , 600x600mm

600x900mm , 900x900mm

B: Slate roofing tiles

Thickness: 5-7mm etc

500x250mm ,  400x200mm , 400x25mm

300x300mm ,  300x200mm , 300x15mm

C: Slate culture stone or stone panel

Thickness: 15-25mm, 15-20mm, 20-30mm, 25-30mm, 25-35mm, 30-40mm, 35-40mm etc

150x600mm , 180x350mm

152x610mm , 200x550mm,

152x560mm ,

or any sizes according to the customers' request

Packaging:

A: Tiles (10-12mm etc):

Outer packing:fumigated wooden crates wrapped with plastic strips

Loading: 10-12mm: 830m2/27tons/CTN to EU ; 550m2/18tons/CTN to USA

B: Slate Roofing tiles(5-7mm):

Outer packing:fumigated wooden crates wrapped with plastic strips

Loading: 5-7mm: 1550m2/27tons/CTN to EU ; 1050m2/18tons/CTN to USA

C: Culture stone or stone panel (15-25mm etc)

Inner packing: carton box

Outer packing:fumigated wooden crates wrapped with plastic strips

Loading: 15-25mm: 500m2/27tons/CTN to EU ; 340m2/18tons/CTN to USA (for reference)

Quality control of slate tile:

1.All natural slates are pure natural , amost no color variation,

2.All products from our company are double checked by QC and factory,

3.They are qualified from block control, sizes cutting, packing, loading