black roof tiles

1.Black roof tiles is of reliable quality . 2.Available size (mm):200X300,200X400,250X400 3.Available thickness(mm):5-8

Black roof tiles are from natural material. We are a professional manufacturer of  black stone roofing tile.We have our own factory which specializingng in the manufacture and export of slate products .We have profuse designs with high quanlity , and expressly, our price is very competitive ,because we have the source! The details about the goods are as follows for your information:

Model No.	Sizemm	Packing	Sqm
DS-RS-1801	200X300X5-8	about 600PCS/crate	920sqm
	200X400x5-8	about 600PCS/crate	920sqm
	250X400X5-8	about 600PCS/crate	920sqm

 

We also can produce the products according to your requirements.  please contact us with the least delay.

             Physical Property Testing Results

Tests	Slate
Water Absorption(%)	1.83
Compressive Strength (MPa)	69.1
Acid-proof(%)	99.76
Alkali-proof(%)	99.78

black roof tiles