How is the product packaged?

It is packed in 25kg paper-drums with two inner plastic bags for protection.

What are the accepted payment terms?

We accept LC, T/T, D/P, Western Union, and small-amount payments.

Which international markets do you serve?

We export to North America, South America, Europe, Southeast Asia, Middle East, Africa, East Asia, and Australia.

Natural Sophora Japonica Extract 95% Quercetin

Name: Natural Sophora Japonica Extract 95% Quercetin
Brand: Hunan Sunfull Bio-Tech Co., Ltd.
SKU: 2122882562

Hunan, ChinaHunan Sunfull Bio-Tech Co., Ltd.

US$30.00-50.00

50 kg

Product specifications

Quercetin

Product profile

Customization

Available

Certification

ISO, HACCP, Halal

Assay Method

HPLC, UV

Model NO.

SF-QUE

Application Form

Tablet, Capsule

Application

Food, Health Care Products, Medicine

State

Powder

Extract Source

Scphora Japonica

Appearance

Fine Yellow to Greenish Yellow Powder

Transport Package

25kg/Drum

Specification

95% Quercetin

Trademark

Sunfullbio

Origin

China

Production Capacity

5000kg Per Month

Key features

High Purity Quercetin: Natural Sophora Japonica Extract with 95% Quercetin content verified by HPLC and UV methods.

Multiple Certifications: Certified by ISO, HACCP, and Halal standards for global market compliance.

Versatile Application Forms: Available as fine yellow to greenish yellow powder for tablets, capsules, beverages, and supplements.

OEM and ODM Services: Customization available for appearance and formulation with 7 R&D engineers supporting development.

Fast Lead Time: Average lead time within 15 working days for both peak and off-peak seasons.

Global Export Capability: Serving markets in North America, Europe, Asia, and Africa with FOB, CIF, and EXW terms.

Advanced Production Facility: Equipped with automatic packing, blending, drying, and chromatography facilities for quality control.

Secure Packaging: 25kg drums packed with paper-drums and two plastic-bags to ensure product integrity.

Company profile

Hunan Sunfull Bio-Tech Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-01-31 CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤6.29h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHunan Sunfull Bio-Tech Co., Ltd. is a China-based factory established in 2008, with 60 employees and three production lines. It supplies botanical, herbal, fruit, and plant extracts for health, food, chemical, agricultural, cosmetic, and pharmaceutical applications. The company reports ISO9001:2015 certification and additional certifications or standards, while another description lists ISO22000, Kosher, HALAL, and HACCP. It has seven R&D engineers, fewer than five quality-control staff, and self-operated import/export rights. Export sales reportedly account for 71%–90% of total sales, indicating international trading experience. Evidence confirms product examples including turmeric extract and cordyceps mycelium extract, plus one associated Vietnamese buyer transaction. However, the provided information does not establish after-sales procedures, financial credibility, customization services, or a broad customer portfolio.

Supplier typeThe supplier is identified as a factory and limited company based in Changsha, Hunan, China, with 60 employees, a 974.0 m² manufacturing plant, and three production lines. Its stated business covers botanical extracts, herbal extracts, fruit powders, plant powders, and chemicals.

CertificationsThe supplier explicitly reports ISO9001:2015 certification. A separate company description also lists ISO22000, Kosher, HALAL, and HACCP, although the provided slices do not include certificate numbers, validity dates, or issuing-body details.

R&D capabilityThe supplier states that it specializes in R&D and production of green tea and botanical extracts, and reports seven R&D engineers. This supports an established R&D function, but no evidence quantifies new-product development, patents, laboratories, or recent innovations.

Production capacityThe supplier reports a 974.0 m² manufacturing plant, three production lines, and products including turmeric extract and cordyceps mycelium extract. The listed product batches and stated manufacturing activity support actual production capability, though capacity details beyond the reported output range are limited.

Client casesThe evidence includes product records for turmeric extract and cordyceps mycelium extract and identifies one Vietnamese buyer associated with one recorded transaction. This confirms at least one documented buyer connection, but it does not establish a broad or independently validated customer case history.