Specifications Details
Shape Square Briquette or Hexagonal Briquette with center hole
Size Diameter 38–40 mm
Length 80–420 mm (custom cut available)
Fixed Carbon > 75%
Calorific Value > 7500 kcal/kg
Ash Content < 3%
Moisture < 5%
Burning Time 5.5 – 6 hours

Packaging

• Carton Boxes: 3 – 18 kg 
• PP/BOPP Bags: 3 – 20 kg 
• Jumbo Bags: 500 – 1000 kg 

OEM Service:
Support packaging design, private label printing, and customized packaging specifications according to market requirements.

Supply Information

• Supply Capacity: 400 – 500 MT/month 
• Container Loading Capacity: 13 MT / 20DC , 27 MT / 40’HC 

MOQ:

• 1 × 20DC or 1 × 40’HC 

Payment Terms:

• TT (30% deposit) or L/C at sight 

Delivery Time:

• Approximately 20 days 

Loading Port:

• Hai Phong Port or Ho Chi Minh Port 

Preferred Markets:
Japan, Korea, Saudi Arabia, Middle East countries, Europe, Australia, and markets prioritizing premium-quality charcoal.

Hardwood Sawdust Charcoal is produced from selected hardwood sawdust and recovered wood by-products generated during wood processing activities in Vietnam. The raw material is mainly collected from wood processing factories, furniture manufacturers, woodworking workshops, handicraft producers, and partially from the processing of plantation wood such as longan wood, lychee wood, and other perennial garden trees.
In the past, sawdust was commonly considered a low-value by-product or waste material, often disposed of through open burning, landfilling, or simple treatment methods. This not only caused unnecessary biomass waste but also created environmental pressure in wood processing areas. With the development of biomass charcoal technology and carbonization industries, this material has increasingly been collected, classified, and transformed into higher-value energy and carbon products.
After collection, the raw material is processed through a cleaning system designed to remove mechanical impurities generated during wood processing, including soil, sand, stones, metal fragments, sanding residues, plastic pieces, oversized wood chips, and other unsuitable materials. The purification process combines screening, particle classification, and industrial metal separation systems to ensure a more uniform and stable raw material input.
The cleaned sawdust is then dried to a low moisture level before entering the briquetting stage using high-pressure screw extrusion combined with thermal heating technology. Under the combined effects of pressure and heat, wood particles naturally bond together and form dense biomass logs without using any chemical additives or binding agents.
The briquettes are subsequently processed through carbonization and high-temperature thermal refining to remove most remaining moisture, volatile compounds, natural wood oils, and organic impurities. The result is a premium clean-burning organic charcoal with low smoke, high heat output, and stable performance suitable for a wide range of applications including BBQ, restaurants, hospitality, and selected industrial thermal uses.

Packaging

• Carton Boxes: 3 – 18 kg 
• PP/BOPP Bags: 3 – 20 kg 
• Jumbo Bags: 500 – 1000 kg 

OEM Service:
Support packaging design, private label printing, and customized packaging specifications according to market requirements.

Supply Information

• Supply Capacity: 400 – 500 MT/month 
• Container Loading Capacity: 13 MT / 20DC , 27 MT / 40’HC 

MOQ:

• 1 × 20DC or 1 × 40’HC 

Payment Terms:

• TT (30% deposit) or L/C at sight 

Delivery Time:

• Approximately 20 days 

Loading Port:

• Hai Phong Port or Ho Chi Minh Port 

Preferred Markets:
Japan, Korea, Saudi Arabia, Middle East countries, Europe, Australia, and markets prioritizing premium-quality charcoal.