Angola Silver Black Granite is produced in Angola. It is a kind of precious imported granite with black “cryptic crystal quartz” inside. Under the sunlight, the solemn and transparent black shines with looming crystals, like Little stars in the night sky. Nowadays, it has become to a fashion vane for construction decorations. According to recent research, thousands of high-end stone projects around the world choose Angela Black, which has driven a new trend of cryptocrystalline stone, which is a rare high-end imported stone.
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Testing report
| Testing report upon standard of GB/T18601-2009 | ||||
| Testing item | Unit | Tech Require | Sample Qty | Result |
| Density | g/cm³ | ≥2.56 | 5 | 3.05 |
| Water absorption | % | ≤0.6 | 5 | 0.13 |
| Compressive strength | Mpa | ≥100 | 10 | 117 |
| Bending strength | Mpa | ≥8 | 10 | 24.5 |
EASTWOOD™ Black Granite CO.LTD is professional Angola Silver Black Granite manufacturer and exporter in china, we directly buy Angola Black Granite raw material from quarry, so we can offer you high competitive price and stable large quantity. Our processing factory equipped with advanced processing facilities, professional workers and experienced Quality Inspectors, we have implemented comprehensive management and quality control systems to meet both industrial standards and client expectation.
Our Advantage
1) Rich Production And Export Experience：We have been in stone business since 2005.We understand well that with only high quality that we can could have long term business relationship with our customers.
2) Competitive Price: Factory direct supply.
3) Fast Delivery: We always meets the customer’s need on delivery.
4) High Quality :We own fabrication workshop with automatic facilities for prefabricated countertop and cut to size projects, to guarantee international standard quality
5) Wide range of color selections: Hundreds of granite are available.
