Producer from West Kalimantan, Indonesia Wholesale & Distribution across Europe Every shipment includes 1 lab test.

Producer & Wholesale Supplier

Kratom from the source.

We work directly with professional farmers who manage dedicated cultivation areas for our kratom trees. We handle the entire process from harvest to export.

By operating our own drying and milling facility in Kapuas Hulu, we supply international distributors and brands with consistent bulk volumes — without third-party broker markups.

Our Range

Browse by vein colour

All Strains

Why partner with us

A supply you can build on.

We partner directly with professional local farmers who manage dedicated cultivation areas in Kapuas Hulu.

By working alongside them and handling all drying, milling, and export logistics at our own facility, we completely eliminate the middleman. For your business, this means predictable batch consistency, full lot traceability, and stable producer-direct pricing.

Our farming partners in Kapuas Hulu
01 — Origin

Direct farmer relationships

We contract directly with farming families in Kapuas Hulu — no collectors, no brokers, no re-bagging. You see the source.

Our Story
Wild kratom trees in West Kalimantan
02 — Terroir

Grown where kratom belongs

The Kapuas basin is one of only two regions on earth where Mitragyna speciosa grows native at commercial density.

Why Kapuas
Hand harvesting kratom leaves
03 — Process

Hand-harvested at peak alkaloid

Leaves are picked by hand when alkaloid density is climbing, graded on-site, and assigned a drying line by vein colour.

Our Process
Single-origin Mitragyna speciosa leaf
04 — Trace

Single-origin traceability

Every lot carries a batch number from farm parcel to pallet. COA with each shipment — no generic, no blended.

Lab & COA

Who we are

An Indonesian producer built for European buyers.

Kratom Factory owns its facility in West Kalimantan — the only region on earth where kratom grows natively at commercial scale. We partner with local farmers, operate our own drying floors and milling lines, and handle export logistics end-to-end.

Our clients are European wholesalers, private-label brands, tea and supplement makers, and distributors serving regulated markets.

Why source direct:

Lower per-kilo cost · Batch-level traceability · Flexible MOQs from 25 kg · Full documentation for EU customs.

Kratom leaf close-up

Our Kratom Range

View All Strains
Green Malay Powder powder

Green Malay Powder

Green
MOQ 25 kg
Sumatra Red Powder powder

Sumatra Red Powder

Red
MOQ 25 kg
Sumatra White Powder powder

Sumatra White Powder

White
MOQ 25 kg
Maeng Da powder

Maeng Da Green Powder

Green
MOQ 25 kg
Bentuangie Powder powder

Bentuangie Powder

RedFermented
MOQ 25 kg

Growing More Than Kratom

Direct from source
direct from the land.

Kratom Factory operates inside Kapuas Hulu, Indonesia — the world's primary kratom biome. Local families grow and harvest the leaf; we run the drying and milling at our own facility. Buying direct from farmers and selling direct to European buyers keeps every batch consistent and returns more revenue to the communities who make this crop possible.

12+
Years sourcing
1 Tree
Planted per 10 kg sold
22 kg
CO₂ absorbed / tree / year
Kratom leaf -- Kapuas Hulu, West Kalimantan

Reforestation

For every 10 kg of kratom shipped, a new Mitragyna speciosa tree is planted in Putussibau. These trees naturally absorb CO₂ and prevent soil erosion in tropical rainforest areas.

Young Mitragyna speciosa sapling

Fair Trade & Local Jobs

We work directly with farming families across Kapuas Hulu — fair wages, long-term contracts, no broker layers. More revenue stays in the communities who make this crop possible.

Local farmers

Sustainable Harvesting

Our farming partners harvest from mature wild and semi-cultivated trees using traditional methods that allow continuous regrowth — no clear-cutting, no monocultures, no pesticides.

Leaf harvesting

Notes from the Farm

All Articles
Drying racks inside the Kratom Factory facility, Putussibau

Inside our drying facility: why the method matters for alkaloid yield

How indoor vs sun drying influences mitragynine vs 7-HMG ratios, and what wholesale buyers should ask their supplier.

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Lab-testing kratom batches for COA

Reading a COA: the tests that actually matter

Walkthrough of a typical kratom Certificate of Analysis — which numbers matter for compliance, and which are just reassurance.

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Kratom leaves being harvested in Kapuas Hulu

What is kratom? A primer for private-label brand owners

Botany, alkaloid profile, vein colour differences — written for buyers who need to understand the product they're selling.

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The Kapuas River corridor: why this microclimate produces the world's kratom

Geography, rainfall, soil pH — the environmental factors that make West Kalimantan kratom distinct from Thai or Malaysian variants.

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