Total 138 melatonin supplement factories & companies found with 414 products. Source high quality melatonin supplement from our great selection of reliable melatonin supplement manufacturing factories.
Hunan Jk International Trade Corporation
Gold Member
Audited Supplier
| Business Type: | Trading Company |
| Main Products: | Citric Acid , Acesulfame K , Ascorbic Acid , Aspartame , Potassium Sorbate |
| Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 20000, ISO 22000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Changsha, Hunan |
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Unit Price: US$ 5-15 / kilogramMin. Order: 1000 kilogram
Qingdao Sigma Chemical Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Tirzepatide , Tianeptine Sodium , Semaglutide , Nootropics , Peptide |
| Mgmt. Certification: |
ISO 9001, GMP
|
| Location: | Qingdao, Shandong |
-
Unit Price: US$ 1-100 / kgMin. Order: 1 kg
Hunan Nutramax Inc.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Monk Fruit Extract , Stevia Leaf Extract , Sweet Tea Extract , Natural Sweeteners Formulation , Resveratrol |
| Mgmt. Certification: |
ISO9001:2015, ISO 22000: 2018, Intellectual Property Management System Certificate
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Changsha, Hunan |
-
Unit Price: US$ 10-50 / kgMin. Order: 25 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$ 16-20 / kgMin. Order: 2 kg
Chemco Technology Limited
Diamond Member
Audited Supplier
| Business Type: | Trading Company |
| Main Products: | Plant Extract , Glucosamine , Amino Acid , Cosmetic Raw Material , Food Additives |
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Guangzhou, Guangdong |
| Production Lines: | 2 |
-
Unit Price: US$ 25-30 / kgMin. Order: 1 kg
Qingdao Songwal Biotech Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Amino Acid , Food Additives , Feed Additives , Chemicals , Pharmaceutical Intermediates |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Qingdao, Shandong |
-
Unit Price: US$ 10-20 / kgMin. Order: 100 kg
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 |
-
Unit Price: US$ 15 / kgMin. Order: 25 kg
Anhui GSH Bio-Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | L-Glutathione Reduced |
| Mgmt. Certification: |
ISO 9001, BRC, HACCP, ISO 22000
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Anqing, Anhui |
-
Unit Price: US$ 160-200 / kgMin. Order: 5 kg
Wuhan Kanal Technology Co., Ltd.
Gold Member
| Business Type: | Trading Company |
| Main Products: | Pharmaceutical Intermediates , Cosmetic Powder , Daily Chemicals , Chemical Products , Pharmaceutical Raw Materials |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Wuhan, Hubei |
-
Unit Price: US$ 1.66-2.01 / PieceMin. Order: 1 Piece
Shaanxi Lymall Bpanda Tech Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Androstenone , Peptide , Herb Extract , Vanillin , Grape Seed Extract |
| Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 14000, GMP, HACCP
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Xi'an, Shaanxi |
-
Unit Price: US$ 3-4.1 / gMin. Order: 1 g
Hebei Luoxing Tech Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company , Other |
| Main Products: | Peptides , Steroids Raw Powder , Plant Extract , Pharm Raw Materials , Nootropics Powder |
| Mgmt. Certification: |
ISO 9001, QC 080000, GMP
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM |
| Location: | Shijiazhuang, Hebei |
-
Unit Price: US$ 20-100 / gMin. Order: 10 g
QINGDAO ASPIRIT CHEMICAL CO., LTD.
Gold Member
| Business Type: | Trading Company |
| Main Products: | food additive , paint & coating , fine chemical , pharmaceutical , rubber & plastic |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Qingdao, Shandong |
-
Unit Price: US$ 20 / GramMin. Order: 100 Gram
Zhejiang Zhaobo Technology Co. Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory |
| Main Products: | Small Molecule Apis , Custom Peptide Synthesis , Semaglutide , Tirzepatide , Retatrutide |
| Mgmt. Certification: |
ISO 9001, ISO 14001, ISO 20000, GMP, HACCP...
|
| Location: | Hangzhou, Zhejiang |
| Production Lines: | 3 |
-
Unit Price: US$ 2-7 / vialsMin. Order: 100 vials
Shengchuan Biochem Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Nootropics , Vitmians , Herbal Extract , Amino Acids |
| Mgmt. Certification: |
ISO 9001, ISO 20000, GMP, HACCP
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Hefei, Anhui |
-
Unit Price: US$ 1200-1555 / kgMin. Order: 1 kg
ShenZhen DeHaiChun Technology Co.,Ltd
| Business Type: | Manufacturer/Factory , Trading Company |
| Main Products: | Disposable Vape , Disposable Vape Pen , Vape Puff , Disposable Vaporizer , Vape Pen |
| Mgmt. Certification: |
GMP
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Shenzhen, Guangdong |
-
Unit Price: US$ 4.1-4.5 / PieceMin. Order: 50 Pieces
Hangzhou Hyper Chemicals Limited
| Business Type: | Trading Company |
| Main Products: | Active Pharmaceutical Ingredients , Cosmetic Ingredients , Nutritional Supplements , Pharmaceutical Chemicals , Peptide |
| Mgmt. Certification: |
ISO 9001, GMP
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Hangzhou, Zhejiang |
-
Unit Price: US$ 200-230 / kgMin. Order: 1 kg
Shaanxi Baisifu Biological Engineering Co., LTD
| Business Type: | Manufacturer/Factory |
| Main Products: | Cooling Agent Ws23 , Plant Oil Aroma Flavor Oil Aroma Flavor , Cooling Agent Series L-Menthyl Lactate Menthol , Menthol Acetate L-Monomenthyl Glutarate , Natural Essential Oil Peppermint Oil |
| Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM, ODM, Own Brand |
| Location: | Xi'an, Shaanxi |
-
Unit Price: US$ 20-178 / kgMin. Order: 25 kg
Baoji Runyu Bio-Technology Co., Ltd.
| Business Type: | Manufacturer/Factory |
| Main Products: | Huperzine , Aescin , Resveratrol , Nattokinase , Ruscosaponin |
| Mgmt. Certification: |
ISO 9001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | OEM |
| Location: | Baoji, Shaanxi |
-
Unit Price: US$ 185-210 / kgMin. Order: 1 kg
Audited Supplier
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