Polished Black Granite Stone

Black Granite is an igneous rock, formed mainly by the crystallization of once molten material under conditions of extreme heat and pressure. The black granite has good abrasion resistance,and coefficient of thermal expansion is small, not easy to deformation. Chemical property is stable, not easily weathered, can acid-proof alkali and corrosion gas erosion.So the black granite is a good building materials,and it can be used for floor ,countertop,walkway paving,ect.

Black Granite Slab Informtions
1.Raw Material: natural granite stone.

2.Color: black, white, yellow,dark grey, light grey,red,ect

3.Surface Finished: polished, falmed, honed, bush hammered, split, ect

4.Polished degree: 85 up.

5.Quality Assurance: During the whole production process, from material choosing, fabrication to package,our quality control personnel will strictly control each single and every process to ensure quality standard and punctual delivery.

6.Package:1) Inner packing: Carton or foamed plastics (polystyrene) for thin tiles. 2) Out packing: wooden crates.

7.Black Granite Available Dimension:

About our company

Borrello Stone is professional manufacturer specialize in black granite, dark granite, yellow granite, red granite,ect.Base on our local abundance granite stone quarries, We can supply large quantity of granite stone products at very competitive prices.

if you want to know more about granite stone,please visit our website.

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