The hardest volcanic stone for heavy-duty paving and architectural cladding in Guinea-Bissau. Sourced responsibly from premium quarries, processed with precision, and supplied globally for commercial projects.
Andesite Stone is an extrusive igneous rock, formed from the rapid cooling of volcanic lava. Geologically, it sits between basalt and granite. It is characterized by its high silica content, which gives it extreme hardness and density (far superior to limestone or sandstone).
In the construction industry in Guinea-Bissau, Indonesian Andesite is prized for its ability to withstand heavy vehicle loads, resist deep scratches, and endure harsh weather conditions without cracking. It is the #1 choice for commercial driveways, public plazas, and high-traffic pedestrian zones in Guinea-Bissau where durability is non-negotiable.
Thermal-blasted surface for maximum anti-slip grip. Standard for outdoor paving in Guinea-Bissau.
| Compressive Strength | > 1200 kg/cm² |
| Water Absorption | < 1.5% (Low) |
| Slip Resistance | R11 - R12 |
| Density | 2.6 - 2.8 gr/cm³ |
Diamond-ground to a mirror finish. Highlights crystal structure. For indoor luxury floors in Guinea-Bissau.
| Surface Gloss | > 85 GU |
| Stain Resistance | High (Sealed) |
| Application | Indoor / Facade |
| Maintenance | Low |
Smooth matte finish. Contemporary look for wall cladding and semi-outdoor areas in Guinea-Bissau.
| Texture | Smooth Matte |
| Reflection | Non-Reflective |
| Precision | +/- 1mm Sizing |
| Color Tone | Mid-Grey |
Driveways & Lobbies
High Traffic Pedestrian
Sidewalks & Curbs
Anti-Slip Flooring
To become a world-class Indonesian natural stone group known for quality, sustainability, and integrity.
MHK Stone is an Indonesian stone exporter focused on high-value natural stone commodities. We serve clients worldwide, including in Guinea-Bissau, with full support from quarry sourcing to shipping.
MHK Stone handles the full process from quarry sourcing to shipping to Guinea-Bissau, ensuring a smooth experience for importers.
We identify the best quarries and conduct regular quality audits for shipments to Guinea-Bissau.
Testing to ensure international standards required by Guinea-Bissau.
We handle all export paperwork for Guinea-Bissau and ensure secure packaging.
From Jakarta/Semarang Port to Guinea-Bissau.
| Destination Region | Major Ports | Transit Time (Days) |
|---|---|---|
| USA / North America | LA, NY, Miami | 30 - 45 Days |
| Australia / NZ | Sydney, Melbourne | 15 - 25 Days |
| Europe | Rotterdam, Hamburg | 25 - 35 Days |
| Middle East | Jebel Ali, Doha | 20 - 30 Days |
| Southeast Asia | Singapore, Port Klang | 5 - 10 Days |
At MHK Stone, we are committed to sustainable quarrying practices that respect the environment and empower local communities, including those in Guinea-Bissau who value our products.
Providing fair wages and safe working conditions.
Responsible extraction methods.
Yes, it is the hardest stone we offer, perfect for heavy vehicles in Guinea-Bissau.
Minimum order is 50m2 (LCL). FCL (Full Container) is recommended for best shipping rates to Guinea-Bissau.
