What is the mesh size specification?

The product has a mesh size of 100% through 80 mesh.

What are the storage requirements for this extract?

Store in a well-closed container away from moisture and direct sunlight.

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, Western Union, and small-amount payments.

Factory Supply Black Tea Extract 20% Polyphenols for Beverage

Name: Factory Supply Black Tea Extract 20% Polyphenols for Beverage
Brand: Hunan Sunfull Bio-Tech Co., Ltd.
SKU: 1958583902

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

US$1.00-100.00

25 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO, HACCP, Halal, Kosher

Assay Method

HPLC-MS, HPLC, UV

Application Form

Injection, Lotion, Suppository, Paste, Tablet, Capsule

Color

Light Brown

State

Powder

Type

Tea Polyphenol

Odor & Taste

Characteristic

Mesh Size

100% Through 80 Mesh

Solubility

Good Solubility in Water

Plant Part Used

Leaf (Dried, 100% Natural)

Latin Name

Camellia Sinensis O. Ktze.

Transport Package

Pack in Paper-Drums and Two Plastic-Bags Inside.

Specification

20% polyphenols

Origin

P. R. China

Production Capacity

20t/Year

Key features

High Polyphenol Content: Contains 20.32% polyphenols, exceeding the 20% specification requirement.

Multiple Certifications: Certified with ISO, HACCP, Halal, and Kosher standards for global compliance.

Versatile Applications: Suitable for beverages, cosmetics, food additives, and pharmaceutical forms like tablets and capsules.

Natural Antioxidant: Rich in theaflavins and polyphenols, serving as a potent natural antioxidant and antibacterial agent.

High Solubility: Exhibits good solubility in water and hydro-alcoholic solutions for easy formulation.

Strict Quality Control: Tested via HPLC-MS, HPLC, and UV methods with low heavy metal and microbial counts.

Long Shelf Life: Maintains quality for 2 years when stored in a sealed container away from direct sunlight.

Customization Options: Offers OEM and ODM services with customizable mesh size and packaging for specific needs.

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: ≤4.78h 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.