Animal nutrition
Feed-grade amino acids for swine, poultry and ruminant diets.
- L-Lysine HCl 98.5% · L-Lysine Sulphate 70%
- L-Threonine 98.5%
- L-Tryptophan 98%
- L-Valine · L-Arginine
- Rumen-bypass additives
Amino acids and fermentation products from Ningxia, China
Eppen Bio produces feed-grade lysine, threonine, tryptophan, valine and arginine alongside monosodium glutamate, erythritol, yeast extract and bio-organic fertilizers, and ships them to more than 50 countries.
This page is a placeholder. The full export site — product specifications, technical data sheets and an online inquiry system — is in development. Until it launches, the sales team answers by email.
Annual design capacity, main lines
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220,000 t/yMonosodium glutamate
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210,000 t/yL-Lysine
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50,000 t/yL-Threonine
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30,000 t/yErythritol
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3,500 t/yL-Tryptophan
Founded 1999. Production bases in Ningxia, Heilongjiang and Inner Mongolia.
Product lines
Four lines built on corn deep processing and microbial fermentation.
Food ingredients
Umami, sweetening and savoury systems for food manufacturers.
- Monosodium glutamate
- Yeast extract
- Erythritol
- Chicken essence
- Compound seasonings
Plant nutrition
Fermentation co-products converted into soil and crop inputs.
- Bio-organic fertilizer
- Compound fertilizer
- Soil conditioners
- Amino acid liquid fertilizer
New materials
Corn co-products and bio-based intermediates for industry.
- Corn starch
- Corn gluten meal
- Bio-based materials
From corn to finished grade
Every line on this page comes off the same route. Corn goes in at one end; a certified, packed grade comes out at the other.
Common questions
What is Eppen Bio?
Eppen Bio Co., Ltd. is a Chinese fermentation and corn deep-processing company founded in 1999 and based in Yinchuan, Ningxia. It produces feed-grade amino acids, monosodium glutamate, food ingredients and seasonings, bio-organic fertilizers and soil conditioners, and bio-based new materials. Its products reach more than 30 provinces in China and are exported to over 50 countries and regions.
What products does Eppen Bio manufacture?
Eppen Bio manufactures four product lines. Animal nutrition: L-Lysine HCl and L-Lysine Sulphate, L-Threonine, L-Tryptophan, L-Valine, L-Arginine and rumen-bypass feed additives. Food ingredients: monosodium glutamate, chicken essence, compound seasonings, erythritol and yeast extract. Plant nutrition: bio-organic fertilizer, compound fertilizer and soil conditioners. New materials: bio-based materials and corn co-products including corn starch and corn gluten meal.
What is Eppen Bio's production capacity?
Design capacity for the main product lines is approximately 210,000 tonnes per year of lysine, 220,000 tonnes per year of monosodium glutamate, 50,000 tonnes per year of threonine, 3,500 tonnes per year of tryptophan, 100,000 tonnes per year of rumen-bypass feed additives and 30,000 tonnes per year of erythritol. Contact the sales team for current availability and lead times on a specific grade.
Where is Eppen Bio located?
Eppen Bio is headquartered at Yanghe Industrial Park, Yongning County, Yinchuan, Ningxia, China, with additional production bases in Heilongjiang and Inner Mongolia.
Which countries does Eppen Bio export to?
Eppen Bio exports to more than 50 countries and regions, covering Asia, Europe, the Americas, Africa and Oceania. Export documentation, container loading and third-party inspection are handled by the international trade team.
Is eppenbio.com the official international website of Eppen Bio?
Yes. eppenbio.com is the international trade website of Eppen Bio Co., Ltd. The company's Chinese corporate site is eppen.com.cn. This page is a temporary placeholder; the full site with product specifications, technical data sheets and an inquiry system is in development.
What packaging is available?
Amino acids and MSG ship in 25 kg laminated PP or kraft paper sacks and in 1,000 kg FIBC jumbo bags with an inner liner. Both load into 20 ft containers, palletised or floor loaded, as a full container load. Confirm the exact packaging specification for your grade with the sales team before ordering.
How do I request a quotation or sample?
Email inquiry(at)eppenbio.com with the product grade, quantity, destination port and required packaging. Include your preferred Incoterms and any certification requirements such as HALAL, KOSHER, ISO 22000 or FAMI-QS, and the sales team will respond with a quotation and specification sheet.
Packaging and shipment
Bag format drives freight cost, so it is usually the second question in an enquiry. Confirm the exact specification for your grade with the sales team.
Send an inquiry
The site is still being built; the export desk is not. Tell us the grade, quantity, destination port and packaging you need and you will get a quotation and specification sheet back.
inquiry(at)eppenbio.comReplies Monday to Friday, 09:00–18:00 China Standard Time (UTC+8).