Total 125 natural quercetin factories & companies found with 375 products. Source high quality natural quercetin from our great selection of reliable natural quercetin manufacturing factories.
Kingherbs Limited
Diamond Member
Business Type: | Trading Company |
Main Products: | Plant Extract , Plant Powder , Nutrition Premix , Chemical Products , Food Additive |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Changsha, Hunan |
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Unit Price: US$ 56.9-95.9 / kgMin. Order: 1 kg
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Unit Price: US$ 25 / kgMin. Order: 25 kg
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Unit Price: US$ 1 / kgMin. Order: 1 kg
Shaanxi Worthful Herb Biotech Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Minoxidil , Mimosa Root Bark Extract Powder , Pitaya Powder , Blue Butterfly Pea Flower Powder , Phycocyanin Spirulina Powder |
Mgmt. Certification: |
ISO 9001, ISO 14001, GMP, HACCP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Xi'an, Shaanxi |
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Unit Price: US$ 289-320 / kgMin. Order: 1 kg
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Unit Price: US$ 289-320 / kgMin. Order: 1 kg
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Unit Price: US$ 289-320 / kgMin. Order: 1 kg
Wellgreen Technology Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Natural Plant Extracts , Nutritional Supplements , Natural Fruit Powder , Viatmin Powder , Amino Acid |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 14064
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand, / |
Location: | Xi'an, Shaanxi |
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Unit Price: US$ 20-250 / kgMin. Order: 1 kg
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Unit Price: US$ 70-98 / kgMin. Order: 1 kg
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Unit Price: US$ 78-85 / kgMin. Order: 1 kg
Henan Hota Biological Technology Co., Ltd.
Gold Member
Business Type: | Trading Company |
Main Products: | Tianeptine Sodium , Nmn , Coenzyme Q10 |
Mgmt. Certification: |
ISO 9001, GMP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Anyang, Henan |
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Unit Price: US$ 50-120 / kgMin. Order: 1 kg
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Unit Price: US$ 50-100 / kgMin. Order: 1 kg
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Unit Price: US$ 60-110 / kgMin. Order: 1 kg
Xuancheng Quality Herb Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | White Peony Extract , White Willow Bark Extract , Milk Thistle Extract , Hyaluronic Acid , Red Yeast Rice Powder |
Mgmt. Certification: |
ISO 9001, ISO 14001, GMP, HACCP, ISO 22000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Xuancheng, Anhui |
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Unit Price: US$ 50-60 / kgMin. Order: 1 kg
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Unit Price: US$ 50-60 / kgMin. Order: 1 kg
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Unit Price: US$ 50-60 / kgMin. Order: 1 kg
Jingxin Nutra Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Glutathione , Alpha Lipoic Acid , Rutin , Fisetin , Tongkat Ali Extract |
Mgmt. Certification: |
ISO 9001, GMP, HACCP, ISO 22000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Changsha, Hunan |
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Unit Price: US$ 80-100 / kgMin. Order: 25 kg
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Unit Price: US$ 80-100 / kgMin. Order: 25 kg
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Unit Price: US$ 80-100 / kgMin. Order: 25 kg
Shaanxi Shineherb Biotech Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Plant Extract , Food/Feed/Cosmetics Raw Material , Supplements Material , Amino Acids , Vitamin Raw Material |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 20000, GMP, HACCP...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Xi'an, Shaanxi |
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Unit Price: US$ 30-50 / kgMin. Order: 1 kg
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Unit Price: US$ 29-68 / kgMin. Order: 1 kg
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Unit Price: US$ 30-80 / kgMin. Order: 1 kg
Anhui Keynovo Biotech Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Food Additive , Plant Extract , Peptide , Food Supplement , Hyaluronic Acid Powder |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Hefei, Anhui |
Production Lines: | Above 10 |
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Unit Price: US$ 19-39 / kgMin. Order: 10 kg
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Unit Price: US$ 19-39 / kgMin. Order: 10 kg
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Unit Price: US$ 19-39 / kgMin. Order: 1 kg
Awell Ingredients Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Amino Acids , Vitamins , Food Ingredients , Feed Additives , Nutritional Supplements |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 20000, GMP, HACCP...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Hefei, Anhui |
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Unit Price: US$ 50-100 / kgMin. Order: 1 kg
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Unit Price: US$ 50-100 / kgMin. Order: 1 kg
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Unit Price: US$ 50-100 / kgMin. Order: 1 kg
Herb Green Health Biotech Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Botanical Extract , Natural Nutrition Ingredient , Herb Extract , Herb Powder , Plant Extract |
Mgmt. Certification: |
OHSAS/ OHSMS 18001, HACCP, ISO 22000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Ganzhou, Jiangxi |
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Unit Price: US$ 80-140 / kgMin. Order: 1 kg
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Unit Price: US$ 99.99-140 / kgMin. Order: 1 kg
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Unit Price: US$ 19.18-24 / kgMin. Order: 1 kg
Hunan Sunfull Bio-Tech Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | EGCG 98%; Epicatechin 95%; Ginseng Root Extract 20% Ginsenosides; Rosmarinic Acid 98%; Hibiscus Extract 10% Anthocyanidins |
Mgmt. Certification: |
ISO9001:2015, ISO22000:2018
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Changsha, Hunan |
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Unit Price: US$ 20-100 / kgMin. Order: 25 kg
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Unit Price: US$ 10-200 / kgMin. Order: 10 kg
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Unit Price: US$ 49 / kgMin. Order: 25 kg
Nanjing NutriHerb BioTech Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Plant Extrat , Natural Ingredients , Natural Color , Fruit-Vegetable Powder , Tea Extract |
Mgmt. Certification: |
ISO 9001, ISO 20000, GMP, HACCP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Nanjing, Jiangsu |
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Unit Price: US$ 216-246 / kgMin. Order: 1 kg
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Unit Price: US$ 216-246 / kgMin. Order: 1 kg
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Unit Price: US$ 28-61 / kgMin. Order: 1 kg
Xi an Sost Biotech Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Dietary Supplement Ingredients , Cosmetic Ingredients , Fruits and Vegetables Powder , Food Additives |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Xi'an, Shaanxi |
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Unit Price: US$ 85-99 / kgMin. Order: 1 kg
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Unit Price: US$ 65-100 / kgMin. Order: 2 kg
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Unit Price: US$ 90-100 / kgMin. Order: 2 kg
Shaanxi Yuantai Biological Technology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Astaxanthin , Nicotinamide Mononucleotide , Arbutin , Sialic Acid , Resveratrol |
Mgmt. Certification: |
ISO 9001, ISO 14001, GMP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Xi'an, Shaanxi |
-
Unit Price: US$ 90-108 / kgMin. Order: 1 kg
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Unit Price: US$ 75 / kgMin. Order: 1 kg
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Unit Price: US$ 30 / kgMin. Order: 20 kg
Xi'an Tian Guangyuan Biotech Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Melatonin , Glutathione , Coenzyme Q10 , Alpha Lipoic Acid , Nmn |
Mgmt. Certification: |
ISO 9001, HACCP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Xi'an, Shaanxi |
-
Unit Price: US$ 10-30 / kgMin. Order: 1 kg
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Unit Price: US$ 120-160 / kgMin. Order: 1 kg
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Unit Price: US$ 40-65 / kgMin. Order: 1 kg
Xi'an Lyphar Biotech Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Alpha Arbutin , Resveratrol , Thaumatin |
Mgmt. Certification: |
ISO 9001, ISO 20000, GMP, HACCP, PAS 28000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Xi'an, Shaanxi |
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Unit Price: US$ 50-125 / kgMin. Order: 1 kg
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Unit Price: US$ 50-125 / kgMin. Order: 1 kg
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Unit Price: US$ 110-250 / kgMin. Order: 1 kg
Shaanxi Zebrago Industrial Co., Limited
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Isolate , Oil , Herb Extract , Peptide , Pharmaceutical Intermediate |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, GMP...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Xi'an, Shaanxi |
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Unit Price: US$ 25-50 / kgMin. Order: 1 kg
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Unit Price: US$ 10-50 / kgMin. Order: 1 kg
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Unit Price: US$ 25-55 / kgMin. Order: 1 kg
Xi'an Sheerherb Biological Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Nmn , Collagen , Nicotinamide Ribose , Liposomes , Plant Extract |
Mgmt. Certification: |
ISO 9001, ISO 14000, GMP, HACCP, ISO 22000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Xi'an, Shaanxi |
-
Unit Price: US$ 50-120 / kgMin. Order: 1 kg
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Unit Price: US$ 50-120 / kgMin. Order: 1 kg
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Unit Price: US$ 25-40 / kgMin. Order: 1 kg
Xi'an Faithful Biological Technology Co.,Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Estradiol , Flibanserin , Dutasteride , Noopept , Cdp-Choline |
Mgmt. Certification: |
ISO 9001, ISO 14001, GMP, HACCP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Xi'an, Shaanxi |
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Unit Price: US$ 5-10 / kgMin. Order: 1 kg
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Unit Price: US$ 5-10 / kgMin. Order: 1 kg
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Unit Price: US$ 5-10 / kgMin. Order: 1 kg
Purelife Biotech Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Hyaluronic Acid , Glutathione , Astaxanthin , Plant Extract , Vitamin |
Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 14000, ISO 20000, GMP...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Xi'an, Shaanxi |
-
Unit Price: US$ 92-109 / kgMin. Order: 1 kg
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Unit Price: US$ 1700-1715 / kgMin. Order: 1 kg
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Unit Price: US$ 68.5-98.5 / kgMin. Order: 1 kg
Shandong Nanqiao Health Industry Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Chinese Herb Medicine , Extract , Herb , Traditional Chinese Medicial Instrument , Plant Powder |
Mgmt. Certification: |
ISO 9001, HSE, QC 080000, GMP, HACCP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Jinan, Shandong |
-
Unit Price: US$ 60-79 / kgMin. Order: 1 kg
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Unit Price: US$ 157.99-189.99 / kgMin. Order: 1 kg
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Unit Price: US$ 30-200 / kgMin. Order: 1 kg
Hunan New Mstar Biotechnology Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Green Tea Extract L-Theanine , Soapberry/Soapnut/Sapindus Extract , Cranberry Extract , Lemon Balm Extract , Saw Palmetto Extract |
Mgmt. Certification: |
ISO 9001, ISO 20000, GMP, HACCP, ISO 22000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Changsha, Hunan |
-
Unit Price: US$ 10-100 / kgMin. Order: 1 kg
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Unit Price: US$ 5-20 / kgMin. Order: 1 kg
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Featured ProductUnit Price: US$ 5-30 / kgMin. Order: 1 kg
Hunan E. K Herb Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Plant Extracts |
Mgmt. Certification: |
N/A
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Changsha, Hunan |
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Unit Price: US$ 1-200 / kgMin. Order: 1 kg
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Featured ProductUnit Price: US$ 1-18 / kgMin. Order: 1 kg
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Unit Price: US$ 1-20 / kgMin. Order: 1 kg
Hunan World Well-Being Bio-Tech Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Plant Extracts |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Changde, Hunan |
-
Unit Price: US$ 7-58 / kgMin. Order: 1 kg
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Unit Price: US$ 7-55 / kgMin. Order: 1 kg
HEFEI JOYE IMPORT & EXPORT CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Pepsin , Fucoidan , Sodium Carboxymethyl Cellulose , Vitamin E , Punicalagin |
Mgmt. Certification: |
ISO 9001, ISO 9000, GMP, GAP
|
Factory ownership: | Private Owner |
R&D Capacity: | OEM |
Location: | Hefei, Anhui |
-
Unit Price: US$ 128 / kgMin. Order: 1 kg
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Unit Price: US$ 128 / kgMin. Order: 1 kg
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Unit Price: US$ 1-100 / kgMin. Order: 1 kg
Wuxi Gorunjie Natural-Pharma Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Resveratrol Capsule , Amygdalin Vitaminb17 , Octacosanol , Biotin Capsule , Palmitoylethanolamide Pea |
Factory ownership: | Limited Company |
R&D Capacity: | OEM, Own Brand |
Location: | Wuxi, Jiangsu |
Production Lines: | 5 |
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Unit Price: US$ 10 / kgMin. Order: 1 kg
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Unit Price: US$ 10 / PieceMin. Order: 1000000 Pieces
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Unit Price: US$ 10 / PieceMin. Order: 1 kg
Qingdao Vista Bio. Tech. Co., Ltd
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Plant Extract Herbal Extract , Food Additives , Mushroom Extract Mushroom Powder , Green Tea Extract Saw Palmetto Extract , Fruit Extract Powder |
Mgmt. Certification: |
ISO 9001, HACCP, FSC
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Qingdao, Shandong |
-
Unit Price: US$ 8-88 / kgMin. Order: 1 kg
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Unit Price: US$ 8-88 / kgMin. Order: 1 kg
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Unit Price: US$ 8-88 / kgMin. Order: 1 kg
Qingdao Vital Nutraceutical Ingredients Bioscience Co., ...
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Garlic Extract , Red Yeast Rice Extract , Mushroom Extract , Phosphatidylserine , Resveratrol |
Mgmt. Certification: |
ISO 9001, GMP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Qingdao, Shandong |
-
Unit Price: US$ 1-100 / kgMin. Order: 1 kg
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Unit Price: US$ 1-100 / kgMin. Order: 1 kg
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Unit Price: US$ 1-100 / kgMin. Order: 1 kg
Hunan Huakang Biotech Inc.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Green Tea Extract , Ginseng Extract , Centella Asiatica Extract 80% , Monk Fruit Extract , Resveratrol |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Changsha, Hunan |
-
Unit Price: US$ 10-100 / kgMin. Order: 1 kg
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Unit Price: US$ 10-100 / kgMin. Order: 1 kg
Xi'an Prius Biological Engineering Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Plant Extract , Cosmetic Raw Material , Healthcare Raw Material , Food Additives , Nutrition Ingredient |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Xi'an, Shaanxi |
-
Unit Price: US$ 95-120 / kgMin. Order: 1 kg
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Unit Price: US$ 115-140 / kgMin. Order: 1 kg
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Unit Price: US$ 95-125 / kgMin. Order: 1 kg