Using High-Quality Hardwood
Using the Best Selected Coconut Shells
Production process at the factory
Requested Custom Packaging
Determining the payment
Determining the Stuffing Location
Frequently Asked Questions
Company Legality
Charcoal Specialist Team in Indonesia
Your Best Needs
Complete Documentation for Export
Wood Charcoal and Shell Charcoal
Company Documentation
From our local kilns directly to your global containers. As a verified Indonesia charcoal manufacturer, we produce export-grade high-carbon hardwood charcoal and raw coconut shell charcoal. Partner directly with the factory to secure your supply chain, bypass middlemen, and guarantee consistent raw material specifications.
Why Smart Importers Buy Directly from the Kiln
In the international charcoal trade, dealing with third-party suppliers often means inconsistent quality and inflated prices. At NusaCoal, we approach production with the dedication of traditional farmers and the precision of modern kiln engineers.
We do not just trade charcoal; we make it. We control every variable—from sourcing the finest hardwood and mature coconut shells to managing precise material shrinkage during the carbonization process. Operating officially under PT Berlian Hitam Group, we provide international buyers with the pricing and authenticity of a direct local producer, backed by the legal security and banking transparency of a registered corporate entity.

Operated by
PT Berlian Hitam Group.

No traders, no middlemen.
We operate the kilns.

Independent lab testing and seamless container logistics.
We deliver premium export-grade charcoal to more than 20 countries across the globe. From Lebanon and Iraq to Australia and Korea, our commodities strictly comply with international standards. Our unwavering dedication to consistent specifications and secure container loading makes us a highly reliable source in the global carbon industry.









Crafted from sustainably sourced Indonesian hardwood (including Tamarind, Coffee, Mahogany and Acacia). Our lump charcoal is engineered for high heat, low sparks, and a prolonged burn time, making it the top choice for commercial restaurants, BBQ industries, and metallurgy.
Carbonized from 100% mature, fully dried Indonesian coconut shells. Our raw coconut shell charcoal is carefully processed in our controlled kilns to ensure maximum carbonization with minimal impurities. It serves as the ultimate high-grade raw material for international briquette manufacturers, activated carbon production, and specialized industrial applications.


























(Frequently Asked Questions)
NusaCoal is the official export division of PT Berlian Hitam Group, a verified and registered direct manufacturer of premium Indonesian charcoal. We operate our own carbonization kilns and packing facilities. When you partner with us, you are dealing directly with the factory—completely bypassing brokers and middlemen to secure the best factory-direct pricing.
Our physical factory and main warehousing operations are strategically located in Lumbang, Probolinggo, East Java, Indonesia. This region provides us with direct access to abundant, sustainably sourced hardwood and premium mature coconut shells, alongside highly efficient logistical routes to Indonesia’s major export sea ports.
We specialize in producing two primary raw commodities:
High-Carbon Hardwood Charcoal: Ideal for commercial BBQ, restaurants, and industrial smelting.
Premium Raw Coconut Shell Charcoal: The ultimate high-grade raw material for global shisha briquette manufacturers and activated carbon processing plants.
(Please note: We supply the pure raw carbonized shells, not the molded shisha briquettes).
Absolutely. Transparency and legal compliance are the core of our business. All international trade agreements, proforma invoices, and secure payments (whether via Telegraphic Transfer or Letter of Credit) are processed strictly through the official corporate bank accounts of our registered legal entity, PT Berlian Hitam Nusantara. We provide full, verifiable export documentation for every shipment.
Yes, we highly encourage it! We regularly welcome international buyers to our facility in East Java. Inspecting our kilns, seeing our grading process, and meeting our team in person is the best way to build a long-term, trusted B2B partnership. You can use the form on this website to schedule your visit.