A world-class manufacturer of high-value plant-derived functional ingredients — trusted by global partners across pharmaceuticals, food, feed, and advanced materials.
Since its establishment, Hangzhou Sativa Plant Co., Ltd. has adhered to the development philosophy of "From Plants, Research for Health." Rooted in the field of natural plant extraction, the company focuses on the intensive processing and deep development of plant-based raw materials.
With gallnut, Siraitia grosvenorii (monk fruit), turmeric, bitter orange, and Sophora japonica as its core resources, the company has established a stable supply chain and advanced production technology to transform natural plant materials into high-value functional ingredients.
Guided by innovation and quality, Hangzhou Sativa Plant Co., Ltd. continuously strengthens its research and development capabilities, production technology, and quality management systems. The company integrates modern extraction technology, purification processes, and strict quality control standards to ensure that every product meets international requirements and customer expectations.
With advanced technical strength, stable production capacity, and consistent product quality, the company provides reliable functional ingredient solutions for industries such as food, pharmaceuticals, animal nutrition, and electronic materials. Through long-term cooperation with global partners, the company is committed to delivering efficient, safe, and sustainable plant-based solutions to customers worldwide.
Our main products include tannin, gallic acid, propyl gallate, mogroside (siraitin), curcumin, hesperidin, rutin, and other plant-derived compounds — each manufactured to the highest purity and quality standards.
Derived from premium gallnuts; widely used in pharmaceuticals, food preservation, textile processing, and metallurgy applications.
A highly effective antioxidant used in food and beverage preservation, cosmetics, and pharmaceutical formulations worldwide.
Extracted from Siraitia grosvenorii (monk fruit); a natural zero-calorie sweetener used in health foods, beverages, and nutraceuticals.
Sourced from premium turmeric; celebrated for its anti-inflammatory and antioxidant properties in food, nutraceuticals, and cosmetics.
A bioflavonoid from bitter orange with proven cardiovascular and anti-inflammatory benefits; widely used in pharmaceuticals and supplements.
Extracted from Sophora japonica; a powerful flavonoid used in cardiovascular medications, food fortification, and cosmetic formulations.
Our plant-derived compounds serve a remarkably diverse range of industries, delivering functional performance across multiple sectors globally.
| Industry Sector | Key Applications | Primary Products Used |
|---|---|---|
| Pharmaceuticals | Anti-inflammatory agents, cardiovascular drugs, antioxidant formulations | RutinHesperidinGallic Acid |
| Food & Beverages | Natural preservatives, sweeteners, colorants, functional food ingredients | MogrosideCurcuminPropyl Gallate |
| Animal Feed & Nutrition | Feed additives, gut health promoters, antioxidant supplements | TanninGallic AcidRutin |
| Textile & Printing | Natural mordants, dyeing auxiliaries, fabric treatment agents | TanninGallic Acid |
| Metallurgy | Metal surface treatment, corrosion inhibitors, anti-rust compounds | TanninPropyl Gallate |
| New Materials & Aerospace | High-performance composite materials, specialty coatings, adhesives | Gallic AcidTannin Derivatives |
| Microelectronics | Etching agents, circuit board processing, precision chemical applications | Gallic AcidPropyl Gallate |
Our state-of-the-art manufacturing facility in Hangzhou is designed to meet the most stringent international quality standards. Every stage of production — from raw material intake to final packaging — is governed by rigorous quality control protocols.
What sets Hangzhou Sativa Plant Co., Ltd. apart from the competition — our six pillars of excellence that deliver real value to every customer.
Years of focused research in plant extraction science, with a dedicated R&D team continuously developing new extraction methods, higher-purity products, and novel functional applications.
Multi-layered quality management encompassing ISO9001, ISO22000, HACCP, HALAL, KOSHER, and REACH compliance — ensuring every product is safe, pure, and traceable.
Established export infrastructure with Advanced AEO Customs Certification, enabling efficient, reliable, and compliant delivery to customers in the USA, EU, Japan, Southeast Asia, and beyond.
Direct sourcing partnerships with verified agricultural bases across China ensure year-round availability of premium-quality gallnut, monk fruit, turmeric, bitter orange, and Sophora japonica.
Dedicated technical support, flexible order customization, and responsive communication — we build long-term partnerships by consistently exceeding customer expectations.
ISO14001-certified environmental management, responsible sourcing, and green production processes reflect our commitment to a sustainable future for natural plant industries worldwide.
To ensure high standards in management and product safety, the company has obtained a comprehensive suite of international certifications and registrations — demonstrating our commitment to global regulatory compliance, food safety, and trade excellence.
We offer comprehensive OEM and custom manufacturing services, allowing global brands and formulators to leverage our extraction expertise and production infrastructure for their own product lines.
Our technical team works closely with you to understand your product specifications, purity requirements, regulatory needs, and target markets.
We develop custom extraction protocols and purification processes, providing analytical data sheets and samples for your evaluation and approval.
Upon approval, we seamlessly scale from pilot batches to full commercial production, maintaining consistent quality throughout with full GMP compliance.
Every batch undergoes rigorous in-house testing before delivery, with complete documentation including CoA, MSDS, and all required regulatory certificates.
With reliable quality and competitive supply capability, our products are exported in large quantities to major international markets across four continents.
FDA-compliant ingredients for nutraceutical, pharmaceutical, and food & beverage manufacturers across North America
REACH-compliant, EFSA-aligned plant extracts serving European pharmaceutical, food, and cosmetic industries
High-purity plant compounds meeting Japan's stringent quality standards for functional food and pharmaceutical applications
Halal-certified ingredients for the rapidly growing health food, nutraceutical, and animal feed sectors across the region
Real-world applications demonstrating how our plant-derived ingredients deliver measurable value across diverse industries and geographies.
A leading European cardiovascular supplement manufacturer required consistent, high-purity rutin and hesperidin with full REACH compliance and batch-to-batch traceability for their premium product line.
We provided 98%+ purity pharmaceutical-grade extracts with complete documentation, HACCP certification, and dedicated technical support for their formulation team.
A fast-growing US health beverage brand sought a reliable OEM supplier for high-potency mogroside V extract to replace synthetic sweeteners in their zero-calorie product range.
We developed a custom mogroside V specification, provided FDA-compliant documentation, KOSHER and HALAL certificates, and scaled production to meet their growing commercial demand.
A major Japanese animal nutrition company required natural tannin and gallic acid extracts as antibiotic-alternative gut health promoters for poultry and swine feed formulations.
We supplied FAMI-QS certified tannin extracts with standardized active content, full heavy metal testing, and technical support for their feed formulation R&D team in Japan.
Eight compelling reasons why the world's most demanding buyers trust us as their preferred plant extract supplier.
Years of focused expertise in natural plant extraction — deep institutional knowledge that translates directly into superior product quality and technical problem-solving capability.
ISO, HACCP, HALAL, KOSHER, REACH, FAMI-QS, and Advanced AEO — comprehensive regulatory coverage that eliminates compliance barriers in every major global market.
From raw material sourcing at verified agricultural bases to final product delivery — we control every step, ensuring quality, traceability, and supply security.
Custom specifications, private labeling, and tailored formulations — our agile production capability adapts to your exact requirements, from small R&D batches to large commercial volumes.
Every batch is tested in our in-house analytical laboratory with HPLC, UV-Vis, and mass spectrometry — complete CoA, MSDS, and third-party test reports provided as standard.
Direct factory pricing with no hidden costs — our efficient, vertically integrated operations allow us to offer premium-quality products at highly competitive market prices.
Our experienced technical team provides prompt, knowledgeable support — from application guidance and formulation advice to regulatory documentation assistance.
We don't just sell products — we build lasting partnerships. Our customer retention rate reflects our commitment to reliability, consistency, and genuine value creation for every client.
Hear directly from our valued customers around the world about their experience working with Hangzhou Sativa Plant Co., Ltd.
"We have been sourcing rutin and hesperidin from Hangzhou Sativa Plant for over three years. The consistency of quality batch after batch is exceptional, and their documentation for EU regulatory compliance is always complete and accurate. A truly professional partner."
"The mogroside V they supply for our zero-calorie beverages is outstanding in both purity and taste profile. Their team developed a custom specification for us quickly and the OEM process was smooth from start to finish. Highly recommended."
"As a Japanese animal nutrition company with very strict quality requirements, we were impressed by Hangzhou Sativa's FAMI-QS certified tannin products and their thorough technical documentation. Their supply reliability and professional attitude set them apart."
Looking toward the future, Hangzhou Sativa Plant Co., Ltd. will continue to uphold its philosophy of innovation, sustainability, and health-oriented development, further expanding its plant extraction technologies and product applications. By combining natural resources with modern science, the company aims to create greater value for customers and contribute to the global development of natural, healthy, and sustainable industries.
Continuously advancing our extraction and purification technologies to unlock new functional compounds and higher-purity products from nature's plant kingdom.
Deepening our presence in existing markets while actively expanding into new regions, bringing the benefits of natural plant-based ingredients to more industries worldwide.
Integrating environmental responsibility into every aspect of our operations — from responsible raw material sourcing to green production and waste minimization.
Sativa Plant