Total 17 knotweed seed factories & companies found with 51 products. Source high quality knotweed seed from our great selection of reliable knotweed seed manufacturing factories.
Tianjin YR Chemspec Technology Co., Ltd.
Diamond Member
| Main Products: | Vitamin C Derivatives , Panthenol Dl-Panthenol , Ascorbyl Tetraisopalmitate , Kojic Acid Kojic Acid Dipalmitate , Alpha Arbutin Ferulic |
| Factory ownership: | Limited Company |
| Location: | Tianjin, Tianjin |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 900-1200 / kgMin. Order: 1 kg -
Unit Price: US$ 900-1200 / kgMin. Order: 1 kg -
Unit Price: US$ 600-650 / kgMin. Order: 1 kg
Nutrifirst Biotech Inc.
Diamond Member
| Main Products: | Tablet Supplement , Hard Capsule , Time Released Capsule , Softgel Capsule , Superfood / Drink / Drop |
| Location: | Qingdao, Shandong |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 0.01-0.08 / PieceMin. Order: 300000 Pieces -
Unit Price: US$ 0.01-0.04 / PieceMin. Order: 100000 Pieces
Hunan Nutramax Inc.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Monk Fruit Extract , Stevia Leaf Extract , Sweet Tea Extract , Natural Sweeteners Formulation , Resveratrol |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Changsha, Hunan |
| Production Lines: | 1 |
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Unit Price: US$ 10-50 / kgMin. Order: 25 kg -
Unit Price: US$ 25 / kgMin. Order: 1 kg -
Unit Price: US$ 50 / kgMin. Order: 1 kg
Hunan E. K Herb Co., Ltd.
Diamond Member
| Main Products: | Vine Tea Extract , Eucommia Ulmoides Extract , Rosemary Extract , Bitter Almond Extract , Centella Asiatica Extract |
| Factory ownership: | Limited Company |
| Location: | Changsha, Hunan |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 1-200 / kgMin. Order: 1 kg
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Unit Price: US$ 1-200 / kgMin. Order: 1 kg
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Unit Price: US$ 1-200 / kgMin. Order: 1 kg
Sino Agro-Chemical Industry Ltd.
Gold Member
| Main Products: | Pesticide , Insecticide , Fungicide , Herbicide , Veterinary Drug |
| Factory ownership: | Limited Company |
| Location: | Shenzhen, Guangdong |
| Main Markets: | South America , Southeast Asia , Africa , Mid East |
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Unit Price: US$ 1-100 / LMin. Order: 1000 L
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Unit Price: US$ 1-100 / LMin. Order: 1000 L
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Unit Price: US$ 1-100 / kgMin. Order: 1000 kg
Hebei Hontai Biotech Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Insecticide , Pesticide , Fungicide , Herbicide , Plant growth regulator |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Shijiazhuang, Hebei |
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Unit Price: US$ 1-20 / LMin. Order: 1000 L
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Hunan World Well-Being Bio-Tech Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Plant Extracts |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Changde, Hunan |
| Main Markets: | Domestic |
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Unit Price: US$ 10-25 / kgMin. Order: 1 kg
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Unit Price: US$ 35 / kgMin. Order: 1 kg
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Unit Price: US$ 35 / kgMin. Order: 1 kg
Nanjing Procro Chemical Co., Ltd
Gold Member
| Main Products: | Herbicide , Insecticide , Fungicide , Plant Growth Regulator , Fertilizer |
| Factory ownership: | Limited Company |
| Location: | Nanjing, Jiangsu |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 2-20 / kgMin. Order: 1000 kg
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Unit Price: US$ 2-20 / kgMin. Order: 1000 kg
SCM Pioneering Co., Ltd.
Diamond Member
| Main Products: | Neotame , Sucralose , Stevia Extract , Erythritol , Soya Lecithin |
| Factory ownership: | Limited Company |
| Location: | Jinan, Shandong |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 200-300 / kgMin. Order: 1 kg
Anhui Highkey Import&Export Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Herbal Medicine , Herbal Tea , Herbal Seed , Empty Tea Bag , Rhodiola Rosea |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand |
| Location: | Fuyang, Anhui |
| Main Markets: | North America , South America , Europe , Southeast Asia/ Mideast , Africa , East Asia(Japan/ South Korea) , Australia |
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Unit Price: US$ 10-20 / BagMin. Order: 1 Bag
HEBEI RUNXUCHEN TRADING CO., LTD.
Diamond Member
| Main Products: | Chemicals , Plastics&Rubber , Food Additives , Feed Additives , Nutrition Enhancers |
| Factory ownership: | Limited Company |
| Location: | Shijiazhuang, Hebei |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 60-130 / kgMin. Order: 1 kg
Changsha Vigorous-Tech Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Mushroom Extract , Tea Powder , Fruit Powder , Natural Sweetener , Natural Pigments |
| Mgmt. Certification: |
ISO9001:2015, Others
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Changsha, Hunan |
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Unit Price: US$ 12-45 / kgMin. Order: 1 kg
Guangzhou Leisidi Biological Technology Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Satiety Milk Tea , Carnitine Coffee , Enzyme Jelly , Weight Loss Capsule , Whitening Capsule |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Guangzhou, Guangdong |
| Main Markets: | Africa |
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Unit Price: US$ 9-15 / PieceMin. Order: 50 Pieces
Anhui Yier Agrochemical Co., Ltd
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Fungicide , Pesticide , Herbicide |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM |
| Location: | Bengbu, Anhui |
| Main Markets: | Domestic |
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Unit Price: US$ 1-4 / kgMin. Order: 500 kg
Shengchuan Biochem Co., Ltd.
Gold Member
| Main Products: | Nootropics , Vitmians , Herbal Extract , Amino Acids |
| Factory ownership: | Limited Company |
| Location: | Hefei, Anhui |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 15-102 / kgMin. Order: 1 kg
Tianjin Zhuofeng Biotechnology Co., Ltd.
Diamond Member
| Main Products: | Food Additives , Plant Extract , Amino Acid , Nutrient Supplements , Feed Additives |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Tianjin, Tianjin |
| Main Markets: | Southeast Asia/ Mideast |
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Unit Price: US$ 7.2-8.2 / kgMin. Order: 100 kg
Xi'an Xinlu Biotechnology Co., Ltd.
Diamond Member
| Main Products: | Resveratrol , Glutathione , Coenzyme Q10 , Chitosan , Catechin |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Xi'an, Shaanxi |
| Main Markets: | North America , Europe , Southeast Asia/ Mideast , Domestic |
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Unit Price: US$ 35-45 / kgMin. Order: 1 kg
Audited Supplier
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