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Dihydromyricetin 98%
Dihydroquercetin / Taxifolin powder
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01

Who are we?

Kintai is a large-scale high-tech biotechnology manufacturer in China, owns the 12,000 ㎡ GMP factory, 600㎡ R&D platform, 23 well-trained factory workers, 7 professional R&D and quality control people to provide best quality plant extract products and service to our global customers.
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02

What are we doing?

We have successfully developed and produced a large number of high quality and standard of plant extracts, pharmaceutical intermediates and cosmetics materials, meanwhile providing customized production and systematic separation technology services.
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03

Why do we do this?

Over the years, Kintai adheres to the technological innovation and constantly improve self-control standards, making every effort to contribute to human health and further development of plant extract industry, traditional Chinese medicine and other health-care field.
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High-quality products, superb technology

Company Advantage

1

10+ Years Biotechnology Experience

Kintai specialized in herbal extracts industry since 2012 and has rich experiences in the international market of manufacturing and selling plant extracts.
2

2+ Production Base

Kintai owns the 12,000 ㎡ GMP compliant factory with 100000 level clean workshops and more than 42 well trained employees.
3

600+㎡ R&D Platform

Kintai has established a strong R&D platform with a high-quality R&D team. It has independent R&D ability and industrialization ability.
4

16+ Patents

Kintai owns 16 patents, covering the production of Lappaconitine Hbr, Dihydromyricetin, mangiferin, betulin, Rosmarinic acid and Polydatin,etc.
5

6+ Certification

Kintai has passed ISO9001, ISO22000, HACCP, KOSHER, HALAL, High-tech enterprise certification and US FDA registration, etc.
6

65+ Natural Products In Stock

Kintai has more than 65 kinds of herbal extracts and also provides customized and OEM service including: softgel, capsule, tablet, etc.

High-quality products, superb technology

Hot Products

Adenosine Ado Powder
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Adenosine Ado Powder
Specification: 99% Adenosine
Test Method: HPLC
CAS Registry No:...
S-Adenosylmethionine SAMe Powder
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S-Adenosylmethionine SAMe Powder
Specification: 99% S-Adenosylmethionine
Test Method: HPLC
CAS Registry...
Lion's Mane Mushroom Extract Powder
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Lion's Mane Mushroom Extract Powder
Botanical Origin: Hericium erinaceus
Part Used:Fruiting body
Main...
Haematococcus Pluvialis Extract Powder
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Haematococcus Pluvialis Extract Powder
Botanical Origin: Haematococcus pluvialis
Main Specifications:Astaxanthin 1%...
Herbal Loquat Leaf Extract Ursolic Acid Powder
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Herbal Loquat Leaf Extract Ursolic Acid Powder
Plant Source:loquat leaf
Specification: 25% 90% Ursolic Acid
Appearance:...
Rosemary Extract Ursolic Acid powder
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Rosemary Extract Ursolic Acid powder
Plant Source: Rosemary
Specification: 90% Uosolic Acid (There are other...
Macleaya Cordata Extract
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Macleaya Cordata Extract
Plant Source: Macleaya cordata (Willd.) R.Br
Specification: 60% total...
Mangiferin Powder
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Mangiferin Powder
Plant Source: Mango leaf
CAS Registry No: 4773-96-0
Specification: 95%...
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ABOUT OUR COMPANY

EXCELLENT MANUFACTURER AND SUPPLIER OF PHARMACEUTICAL INTERMEDIATES AND STANDARD PLANT EXTRACTS

KINTAI Biotech Inc. is one of the major manufacturers of herbal extracts and pharmaceutical intermediate in China, and has been serving global health industry customers in the past 10 years. KINTAI's leading products are Lappaconitine Bbr, Mangiferin, Dihydromyricetin, Dihydroquercetin, Polydatin, Rosmarinic acid, Chlorogenic acid, betulin, sanguinarine, Macleaya cordata extract, Centella asiatica extract and epimedium extract, etc.
  • 1
    Quality Management System FDA registration, ISO9001 certification, HACCP certification, Kosher certification, Halal certification.
  • 2
    National high-tech enterprise certification, SGS certification.
  • 3
    Industry- leading active ingredients R&D platform, providing professional solutions and high quality customized products.
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1 (1)
Years Biotechnology Experience
2 (1)
GMP Stanadrd Factory
3 (1)
Well-Trained Employees
4 (1)
Natural Products In Stock

High-quality products, superb technology

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