Material 

High quality black basalt

Product 

stairs,wall cladding,paving stone,kerbstone ,etc

Surface Finishing

Polished, flamed, honed, sandblasted, bush hammered, chiseled, natural-split, etc

Certification

CE, SGS 

Physical properties:

A) Water absorption(%):0.17
B) Density(g/sqcm):2.7
C) Flexural Strength(Mpa):27.6
D) Compressive Strength(Mpa):217.9

Stairs

Step:110-150x33x2/3cm           

parking 

paper box + carton /carton /wooden crate

Delivery Time

10-15days after order confirmation

Size For Reference

Customized specifications are available