Total 440 purification of proteins factories & companies found with 1,320 products. Source high quality purification of proteins from our great selection of reliable purification of proteins manufacturing factories.
Shijiazhuang Shixiao Trade Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Hyaluronic Acid , Pdo Thread , Weight Loss and Fat Melting Products , Disposable Microneedle Filling , Post-Operative Repair Mask |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
Location: | Shijiazhuang, Hebei |
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Unit Price: US$ 220-240 / PieceMin. Order: 1 Piece
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Unit Price: US$ 220-240 / PieceMin. Order: 1 Piece
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Unit Price: US$ 220-240 / PieceMin. Order: 1 Piece
QINGDAO SINSUR CHEMICAL CO., LTD.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Xanthan Gum , Ascorbic Acid , Potassium Sorbate , Sodium Erythorbate , Monosodium Glutamate |
Mgmt. Certification: |
ISO 9000, ISO 20000, HACCP, ISO 13485
|
Factory ownership: | Private Owner |
R&D Capacity: | OEM, ODM |
Location: | Qingdao, Shandong |
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Unit Price: US$ 280-400 / TonMin. Order: 20 Tons
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Unit Price: US$ 280-400 / TonMin. Order: 20 Tons
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Unit Price: US$ 280-400 / TonMin. Order: 20 Tons
Fufeng Sinuote Biotechnology Co., Ltd
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Plant Extract , Sea Buckthorn Powder , Echinacea Purpurea Extract , Soybean Peptide Powder , Valerian Extract |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 20000, QC 080000, GMP...
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Xi'an, Shaanxi |
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Unit Price: US$ 15-18 / KGMin. Order: 10 KG
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Unit Price: US$ 15 / KGMin. Order: 1 KG
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Unit Price: US$ 20 / kilogramMin. Order: 1 kilogram
Weifang Ruiguang Chemical Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Thickener , Dispersant , Softener , Finishing Agent , Scouring Agent |
Mgmt. Certification: |
ISO 20000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Weifang, Shandong |
Guangzhou Tongyi Biochemistry Technology Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Quinine Series , Retinoic Acid , Loxoprofen Sodium , Artemisia Extract Artemisinin , 5-Htp |
Mgmt. Certification: |
ISO 9001, GMP
|
Factory ownership: | Limited Company |
Location: | Guangzhou, Guangdong |
Main Markets: | North America , Europe , Southeast Asia/ Mideast |
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Unit Price: US$ 0.1-0.2 / gramMin. Order: 1 gram
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Unit Price: US$ 10-20 / kgMin. Order: 1 kg
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Unit Price: US$ 1-10 / kgMin. Order: 1 kg
Guangxi Hongfa Heavy Machinery Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | AAC Block Production Line , EPS Cement Wall Panel Machine , Concrete Block Making Machine , Cement Pipe Machine , Cement Tile Machine |
Mgmt. Certification: |
ISO9001:2015
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Nanning, Guangxi |
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Unit Price: US$ 15888-22000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15888-22000 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15888-22000 / PieceMin. Order: 1 Piece
Wuhan Senwayer Century Chemical Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Peptide , Nootropics , Supplements , Plant Extracts , Nmn |
Mgmt. Certification: |
ISO 9001, GMP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Wuhan, Hubei |
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Unit Price: US$ 5-10 / gramMin. Order: 10 gram
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Unit Price: US$ 5-10 / gramMin. Order: 10 gram
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Unit Price: US$ 5-10 / gramMin. Order: 10 gram
Xi'an Haoze Biotechnology Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Nmn , Pharmaceutical Intermediates , Melatonin , Coenzyme Q10 , L-Carnitine |
Mgmt. Certification: |
ISO 22000
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Xi'an, Shaanxi |
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Unit Price: US$ 170-190 / kgMin. Order: 5 kg
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Unit Price: US$ 25-35 / gMin. Order: 5 g
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Unit Price: US$ 5-45 / kgMin. Order: 1 kg
Tianjin Kangxin Import and Export Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Paraffin Wax , PVC Resins , PVC Paste Resin , Fluorescent Whitener , DOP |
Factory ownership: | Limited Company |
Location: | Tianjin, Tianjin |
Production Lines: | 9 |
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Unit Price: US$ 25 / kgMin. Order: 1 kg
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Unit Price: US$ 25 / kgMin. Order: 1 kg
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Unit Price: US$ 25 / kgMin. Order: 1 kg
Ningbo Newrainbow Biochemicals Co., Ltd.
Gold Member
Business Type: | Trading Company |
Main Products: | Amino Acids , Vitamins , Plant Extract , Pharmaceutical Raw Materials |
Mgmt. Certification: |
ISO 9001, ISO 9000, ISO 14001, ISO 14000
|
Factory ownership: | Limited Company |
Location: | Ningbo, Zhejiang |
Main Markets: | North America , South America , Europe |
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Unit Price: US$ 10-30 / kgMin. Order: 10 kg
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Unit Price: US$ 10-30 / kgMin. Order: 10 kg
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Unit Price: US$ 10-30 / kgMin. Order: 10 kg
Shanghai Baoqu Chemical Co., Ltd
Diamond Member
Business Type: | Trading Company |
Main Products: | Naoh |
Location: | Shanghai, Shanghai |
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Unit Price: US$ 900 / TonMin. Order: 1 Ton
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Unit Price: US$ 900 / TonMin. Order: 1 Ton
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Unit Price: US$ 900 / TonMin. Order: 1 Ton
Suzhou Manson Tech Inc.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | L-Glutathione Reduced , Nmn(Nicotinamide Mononucleotide) , Tranexamic Acid , Nr-Cl , Vc-IP(Ascorbyl Tetraisopalmitate) |
Mgmt. Certification: |
ISO 9001, ISO 14001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Suzhou, Jiangsu |
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Unit Price: US$ 4200-4500 / kgMin. Order: 1 kg
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Unit Price: US$ 20-50 / kgMin. Order: 1 kg
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Unit Price: US$ 215-278 / kgMin. Order: 1 kg
Jiangxi Green Top Biological Technology Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Humic Acid , Potassium Humate , Sodium Humate , Amino Acid , Fulvic Acid |
Mgmt. Certification: |
ISO 9001, GMP
|
Factory ownership: | Limited Company |
Location: | Ganzhou, Jiangxi |
Production Lines: | 5 |
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Unit Price: US$ 300-600 / TonMin. Order: 5 Tons
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Unit Price: US$ 300-600 / TonMin. Order: 5 Tons
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Unit Price: US$ 300-600 / TonMin. Order: 5 Tons
Henan Huatai Cereals and Oils Machinery Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Oil Equipment , Oil Machine , Palm Oil Equipment , Rice Bran Oil Equipment , Oil Press |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM, Own Brand |
Location: | Anyang, Henan |
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Unit Price: US$ 5000 / SetMin. Order: 1 Set
Jiangsu Jinrong Machinery Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Beverage Machine , Filling Machine , Beverage Filling Machine , Drinking Machine , Liquid Machine. |
Mgmt. Certification: |
ISO9001:2008
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Suzhou, Jiangsu |
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Unit Price: US$ 1600 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 3000 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 6500 / PieceMin. Order: 5 Pieces
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$ 275-305 / kgMin. Order: 2 kg
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Unit Price: US$ 22.8-30 / kgMin. Order: 2 kg
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Unit Price: US$ 46-47 / KGMin. Order: 1 KG
Xi`an ZB Biotech Co., Ltd.
Gold Member
Business Type: | Manufacturer/Factory |
Main Products: | Coenzyme Q10 , Creatine Monohydrate , Glutathione , Beta-Nicotinamide Mononucleotide , Quercetin |
Mgmt. Certification: |
ISO 9001, ISO 9000, GMP, HACCP, ISO 22000
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Own Brand |
Location: | Xi'an, Shaanxi |
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Unit Price: US$ 35-50 / kgMin. Order: 2 kg
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Unit Price: US$ 30 / kgMin. Order: 25 kg
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Unit Price: US$ 30 / kgMin. Order: 25 kg
SHANDONG YUYUAN GROUP CO., LTD.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Urea , Sodium Metabisulphite , SCR Urea , Magnesium Chloride , Calcium Chloride |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
Location: | Weifang, Shandong |
Production Lines: | Above 10 |
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Unit Price: US$ 100-300 / TonMin. Order: 20 Tons
Wuhan Hengheda Pharm Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Pharmaceutical Intermediate , Apis , Food Additives , Herbal Extracts , Nootropics |
Factory ownership: | Limited Company |
R&D Capacity: | OEM |
Location: | Wuhan, Hubei |
Production Lines: | 3 |
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Unit Price: US$ 1-10 / kgMin. Order: 1 kg
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Unit Price: US$ 3-6 / GMin. Order: 1 G
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Unit Price: US$ 1-99 / PieceMin. Order: 1 Piece
Xi'an Biohorlden Industry & Trade Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Food Additive , Raw Powder , Monobenzone , Cosmetic , Vitamin |
Mgmt. Certification: |
ISO 9001, GMP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Xi'an, Shaanxi |
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Unit Price: US$ 48-59 / GramMin. Order: 1 Gram
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Unit Price: US$ 50-62 / GMin. Order: 1 G
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Unit Price: US$ 48-60 / GramMin. Order: 1 Gram
Xi'an International Healthcare Factory Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | Veterinary Drugs , Human Apis , Healthcare Products , Pharmaceutical Raw Material , Raw Material Powder |
Mgmt. Certification: |
ISO 9001, ISO 14000, GMP
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM, Inter-Health |
Location: | Xi'an, Shaanxi |
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Unit Price: US$ 40-60 / kgMin. Order: 1 kg
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Unit Price: US$ 40-60 / kgMin. Order: 1 kg
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Unit Price: US$ 20-50 / 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$ 80-85 / kgMin. Order: 25 kg
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Unit Price: US$ 80-85 / kgMin. Order: 25 kg
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Unit Price: US$ 80-85 / kgMin. Order: 25 kg
Henan Mingxin Machinery Co., Ltd
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Oil press machine/Oil Press Production Line/Oil refinery equipment |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Zhengzhou, Henan |
Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , East Asia(Japan/ South Korea) , Africa , Australia |
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Unit Price: US$ 1400-2600 / setMin. Order: 1 set
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Unit Price: US$ 1400-2900 / setMin. Order: 1 set
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Unit Price: US$ 1800-1850 / setMin. Order: 2 set
Chongqing Scope Instrument Co., Ltd.
Diamond Member
Business Type: | Trading Company |
Main Products: | lab consumable , microscope , metallographic equipment , manikin , hardness tester |
Factory ownership: | Limited Company |
R&D Capacity: | ODM, OEM |
Location: | Chongqing, Chongqing |
Production Lines: | 5 |
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Unit Price: US$ 4.62-15.02 / boxMin. Order: 1 box
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Featured ProductUnit Price: US$ 0.07-0.075 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.0085-0.0089 / PieceMin. Order: 10000 Pieces
Zhengzhou Honest Machinery Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Food Machinery , Packing Machines , Microwave Equipment , Drying Machines , Grain Product Making Machines |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | OEM, ODM |
Location: | Zhengzhou, Henan |
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Unit Price: US$ 3389-7589 / SETMin. Order: 1 SET
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Unit Price: US$ 3389-7589 / SETMin. Order: 1 SET
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Unit Price: US$ 3389-7589 / SETMin. Order: 1 SET
Zhejiang Jhen Ten Machinery Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory |
Main Products: | Storage Tank , Mixing Tankfilter Housing , Stainless Steel Tank , Filter Housing , Bag Filter |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand |
Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 100-10000 / PieceMin. Order: 1 Piece
Yixing Bluwat Chemicals Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Decolorant , Polycrylamide , Polyelectrolyte , Polydadmac , PAC |
Mgmt. Certification: |
ISO 9001
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Wuxi, Jiangsu |
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Unit Price: US$ 1220-1300 / TonMin. Order: 1 Ton
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Unit Price: US$ 1200-1300 / TonMin. Order: 1 Ton
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Unit Price: US$ 1320-1600 / TonMin. Order: 1 Ton
Fuzhou FUL Fluid Equipment & Pharmaceutical Co., Ltd.
Diamond Member
Business Type: | Manufacturer/Factory , Trading Company |
Main Products: | Bioreactor , Fermenter (Only Sales For Overseas) |
Mgmt. Certification: |
ISO 9001, ISO 14001, GMP, ASME
|
Factory ownership: | Limited Company |
R&D Capacity: | Own Brand, ODM, OEM |
Location: | Fuzhou, Fujian |
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 |
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Unit Price: US$ 6-15 / gramMin. Order: 10 gram
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Unit Price: US$ 6-15 / gramMin. Order: 30 gram
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Unit Price: US$ 7-15 / gramMin. Order: 20 gram
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$ 90-120 / kgMin. Order: 1 kg
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Unit Price: US$ 1-10 / GramMin. Order: 50 Gram
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Unit Price: US$ 1-8 / GramMin. Order: 50 Gram