Sustainable raw materials
Rubberwood, eucalyptus, and processing residues from managed artificial economic forests. No natural forest logging is involved.
Plantation-based biomass fuel from Hainan, China
Sustainable Biomass Pellet Manufacturer
Premium rubberwood and forestry-residue pellets for industrial boilers, heating plants, and biomass power generation across Europe, Japan, Korea, and Southeast Asia.
40 mu production facility
4 automated lines
16 years of experience
Export ready
100%
Managed plantation forestry residues
18.5 MJ/kg
Grade A calorific value
8 mm
Standard pellet diameter
Hainan
Near Yangpu and Haikou ports
Manufacturer, not a trading company
A factory-direct supply chain built for industrial energy buyers
Yinuoda operates its own production base in Hainan, not a third-party sourcing desk. From raw-material handling to pelletizing and packaging, every stage is managed in-house so you receive the same controlled fuel specification from one shipment to the next.
The facility traces its production experience back to a base operating in Foshan, Guangdong, since 2010. The current Hainan plant was relocated, expanded, and upgraded to combine stable local raw-material supply with better access to export logistics.
- In-house crushing, drying, pelletizing, screening, and packaging
- Rubberwood and eucalyptus feedstock from managed artificial economic forests
- Export support for industrial and utility fuel buyers
Pelletizing area at the Hainan production facility
Why buyers choose Yinuoda
Reliable fuel, clear origin, practical export service
Three product grades are available, so procurement teams can match fuel quality to their boiler requirements, operating budget, and market certification needs.
High calorific value
Grade A rubberwood pellets reach 18.5 MJ/kg, offering predictable heat output for industrial and commercial combustion systems.
Export ready
Factory-direct production, three clear grades, flexible packaging, and international shipping support for bulk and container orders.
Own production control
Four automated lines and in-house process control keep particle size, density, and moisture consistent across production batches.
Waste-to-energy
Forestry by-products become a low-carbon fuel, turning material that would otherwise be discarded into usable industrial energy.
Certification support
Product documentation and certification support can be aligned with ENplus, FSC, and FIT/FIP requirements for your target market.
Three clear product grades
Match the pellet to the combustion system
Grade A is built for performance-focused buyers, Grade B balances quality and cost for industrial operations, and Grade C provides a larger-scale fuel option for regional or utility demand.
Grade A
Premium Rubberwood Pellets
High-energy rubberwood fuel for industrial boilers, steam generation, and performance-sensitive heating applications.
- Calorific value
- 18.5 MJ/kg
- Ash content
- 1.4%
- Moisture
- 4.5%
- Diameter
- 8 mm
Grade B
Industrial Biomass Pellets
A workhorse fuel for steam boilers, heating plants, drying lines, and other continuous industrial loads.
- Calorific value
- 17.07 MJ/kg
- Ash content
- 2.27%
- Moisture
- 4.3%
- Diameter
- 8 mm
Grade C
Mixed Wood Pellets
Cost-efficient mixed-timber and forestry-residue fuel for large-scale industrial and regional heating demand.
- Calorific value
- 15.75 MJ/kg
- Ash content
- 5.4%
- Moisture
- 8.6%
- Diameter
- 8 mm
From raw material to ready fuel
One controlled process, seven production stages
Keeping the full process in-house reduces handoffs, limits variability, and makes the final product easier to audit.
Debarking
Raw timber is prepared for clean downstream processing.
Chipping
Material is reduced to a uniform chip size.
Crushing
Chips are broken down for further refinement.
Grinding
Feedstock is milled to the target particle profile.
Drying
Moisture is controlled before pellet formation.
Pelletizing
Material is compressed into dense 8 mm pellets.
Packaging
Fuel is cooled, screened, and prepared for dispatch.
Inside the factory
Real production, visible process
A look at the Hainan facility: raw-material intake, crushing, drying, pelletizing, and finished-product storage.
Traceable from the source
Plantation residue becomes dependable energy
Yinuoda sources from managed artificial economic forests and uses processing and tending residues, not natural forest timber.
Managed plantations
Rubberwood and eucalyptus sources in Hainan.
Processing residues
Offcuts and tending by-products are collected.
Raw material collection
Material moves through the local wood-processing base.
Hainan facility
In-house crushing, drying, and pelletizing.
Pellet production
Dense fuel with controlled quality parameters.
Global delivery
Export support from Yangpu and Haikou ports.
Finished pellets before packaging
Quality control
Specifications you can compare before you buy
Buyers need more than a promise of quality. Yinuoda publishes clear Grade A, B, and C parameters for calorific value, moisture, ash content, and diameter so procurement teams can evaluate the fuel against their boiler requirements.
- Clear grade-by-grade comparison table
- Incoming-material and finished-product checks
- Certification and documentation support
Procurement insights
Fuel knowledge for better buying decisions
Short, practical guides for buyers comparing pellets, boiler fuel, ash content, and supplier claims.
What Are Rubberwood Biomass Pellets?
Rubberwood pellets combine useful energy density with a feedstock story that many industrial buyers find easier to audit.
Read article
Biomass Pellets vs Wood Chips: Which Fuel Is Better for Industrial Boilers?
The better fuel depends on boiler design, storage space, and operating discipline. Here is how pellets and chips differ in practice.
Read article
How to Choose Biomass Pellets for Steam Boilers
Steam boilers reward consistent fuel. Use this checklist to compare suppliers against the parameters that affect heat output and maintenance.
Read article
Tell us your fuel specification
Send your target calorific value, ash limit, delivery port, and monthly volume. The export team will respond with a grade recommendation and practical next steps.