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Wenzhou Mankoo Biotech Co., Ltd
Sourced, tested, and shipped – botanical ingredients from China
Years Sourcing Experience
& Sample Supply
Documentation Available
Mankoo supplies premium botanical extracts, nutraceutical ingredients, fruit & vegetable powders, skincare ingredients and natural food additives. We serve formulators and manufacturers across nutraceutical, functional food and cosmetic applications.
We work with clients in two ways. Direct supply: a core range of botanical extracts produced at our partner facilities in Zhejiang, manufactured to Kosher-certified standards and released against our own in-house HPLC testing — every product can be produced and analysed to USP, EP, BP or CP monograph specification. Sourcing and consolidation: we source hundreds of additional ingredients — vitamins, fruit and vegetable juice powders, amino acids and other health raw materials — from a vetted network of 52 Chinese manufacturers, so you can consolidate multiple ingredients into a single order, a single document set and a single shipment.
Our export team works across European and North American time zones. What we offer beyond the material itself is working knowledge of the Chinese manufacturing base — which suppliers hold their specification batch after batch, and which do not.
Company Services
Mankoo supplies high-value botanical extracts and functional ingredients to the nutraceutical, food, cosmetic, pharmaceutical, pet and plant nutrition industries — through two services that most Chinese suppliers keep separate.
Direct supply: Our core botanical extract line is manufactured by qualified partner facilities across China. Kosher certification and testing per USP, EP, BP or CP monographs are available on selected items upon request, supported by in‑house HPLC analysis.
Sourcing and consolidation From a vetted network of 52 Chinese manufacturers we source vitamins, fruit and vegetable juice powders, amino acids and hundreds of other functional ingredients — consolidated into one order, one document set and one shipment. Downstream processing in softgel, hard capsule, granule and tablet is also arranged.
Quality, documents and delivery Batch-specific COA, specification sheet, MSDS, Certificate of Origin, Kosher certificate and allergen, GMO, BSE/TSE and irradiation statements ship with every order; third-party laboratory verification on request. Minimum order 1 kg · samples 10–100 g, usually free · stock in 2–3 working days, custom production 15–25 days · EXW, FOB, CIF or DDP from Shanghai and Ningbo.
Send your specification for a free sample and quotation. Our export team works across European and North American time zones.
Our History
Mankoo was incorporated in 2026. That is not a long history, and we will not pretend otherwise — but the supply chain we work in is not new, and neither is the reason we were founded.
China's botanical extraction industry grew up along a handful of corridors, and Zhejiang is one of them: decades of processing around Polygonum cuspidatum, tea leaf, marigold and mulberry, first for domestic medicine, then for export. The plants are modern; the craft, the grower relationships and the specification discipline behind them are not.
What changed is the buyer. A decade ago, a European or American customer buying a botanical extract was mostly buying a price. That same customer now buys an audit trail: monograph conformity, residual solvents, pesticide residues, allergen and GMO statements, Kosher. The distance between “a factory that can make it" and “a factory that can document it batch after batch" has become the whole decision.
Mankoo exists to stand in that distance. Not by adding capacity — China has ample capacity — but by owning the three functions that decide whether a batch can cross a border: screening, analysis and documentation.
So rather than a timeline, here is what is already standing:
- 52 manufacturers admitted to the network, and retained on specification performance
- An in-house laboratory releasing every batch on HPLC assay, moisture, ash and heavy metals
- Kosher-certified production at our partner facilities in Zhejiang
- Products available to USP, EP, BP and CP monograph specification
- An export team working across European and North American time zones
We would rather be judged on what is standing than on how long we have stood.
Our Team
Mankoo is organised around verification, not around sales. The team is built as three functions that check one another — and each of them holds a veto over a batch.
Sourcing. Our buyers do one thing only: the Chinese botanical supply base. The 52-manufacturer network is not an address book but a standing qualified list — a manufacturer enters only through our screening, and stays only while it holds specification batch after batch.
Analysis and release. No batch leaves Zhejiang on a supplier's certificate. Release rests on our own laboratory data — HPLC assay, moisture, ash, heavy metals — and the laboratory signs the release, not the sales desk.
Regulation and export. From the first enquiry to the final bill of lading, one team owns the whole document set: batch-specific COA, specification sheet, MSDS, Certificate of Origin, Kosher certificate, and the allergen, GMO, BSE/TSE and irradiation statements that European and North American buyers actually demand. The team works across both time zones — a question raised in Frankfurt in the morning is answered before the London desk closes.
“Our value to clients is our working knowledge of the Chinese manufacturing base — which suppliers hold their specification batch after batch, and which do not.” That is the standard we hold ourselves to.
