#1 global capacity
L-lysine and L-threonine production capacity, the group's core animal nutrition amino acids.
International ingredient platform
About Meihua Bio
Meihua Bio is an international B2B ingredient platform backed by one of the world's largest amino acid producers. Overseas buyers, distributors, and formulators use this site to review our fermentation ingredient portfolio, request technical documentation, and start supply discussions with the team that actually operates the plants.
The company behind the platform
Meihua Bio Co., Ltd.
Meihua Bio is a biotechnology company that produces amino acids and fermentation ingredients at industrial scale. The company operates three manufacturing bases in China's corn belt — Tongliao (Inner Mongolia), Wujiaqu (Xinjiang), and Baicheng (Jilin) — with roughly 6 million tonnes of annual corn processing capacity and more than 4 million tonnes of amino acid capacity. Its lysine and threonine capacities rank first globally, and its MSG capacity ranks second. In July 2025 the company completed the acquisition of Kyowa Hakko Bio's food, pharmaceutical amino acid, and HMO businesses, adding arginine, histidine, citrulline and other pharmaceutical-grade amino acids along with their fermentation strains and regulatory registrations.
Group headquartersLangfang, Hebei, China
R&D centersLangfang & Shanghai
Overseas officesSingapore · Germany · Japan
Export reach150+ countries
Telephone+86 316 235 9999
EmailEmail Meihua Bio
Group scale
Capacity and position, in numbers
Figures reflect the company's publicly reported operating scale.
Manufacturing footprint
Manufacturing footprint
Locating plants beside corn and energy resources keeps feedstock costs low and supply stable. Each base runs the full chain from corn processing through fermentation, extraction, and finishing.
Portfolio breadth
Product families
The same strain design, fermentation, and purification platform supports all four families, which is why documentation and supply coordination can be handled through one contact point.
Animal nutrition amino acids
Lysine, threonine, valine, and isoleucine for feed formulation — the company's largest revenue segment.
Umami & food ingredients
MSG, I+G flavor enhancer, trehalose, and related taste-optimization products.
Colloids & polysaccharides
Xanthan gum (food and industrial grade), pullulan, and trehalose for food, oilfield, and specialty applications.
Pharmaceutical & specialty amino acids
Glutamine, proline, nucleosides (inosine, guanosine, adenosine), and the expanded Kyowa Hakko portfolio of pharmaceutical-grade amino acids.
Compliance & quality systems
Certifications & compliance
Certification scope varies by product and facility. The quality team confirms the applicable certificates for your product and destination during documentation review.
Who the platform supports
Who we serve
A typical order involves procurement, formulation, quality, and logistics. The site is organized so each team can start from the same product page.
Procurement teams
Move from product discovery to quote requests with destination, volume, and packaging information in view.
Formulation teams
Use application context, product specifications, and related products to frame the next technical conversation.
Quality & documentation teams
Request TDS, SDS, COA template, and supporting information through a dedicated documentation route.
Commercial partners
Use the platform to organize category, market, and product discussions around a shared international portfolio.
Direct from the producer
Direct from the producer
Meihua Bio sells what it manufactures — it is not a trading intermediary. Inquiries placed here are handled by the same organization that owns the fermentation plants, the quality systems, and the export licenses.
For corporate background, visit the corporate website.
Quality & documentationStart a conversation
Start a conversation
Share the product, intended application, destination market, estimated volume, and documentation needs. Your inquiry goes directly to our international sales and technical teams.
About the platform
Common questions about Meihua Bio
Who we are, who we serve, and how the platform works.
What is Meihua Bio?
Meihua Bio is an international B2B ingredient platform backed by one of the world's largest amino acid producers. It gives overseas buyers a direct route to the fermentation ingredient portfolio, technical documentation, and international sales teams of the producing company.
Who uses the Meihua Bio website?
The site supports overseas buyers, distributors, procurement teams, formulation teams, and quality or documentation reviewers who need a clear starting point for ingredient discussions.
How is the site different from a corporate profile?
It is organized as a practical sales and documentation route, with product pages, industry paths, RFQ forms, and technical package requests rather than broad corporate news.
Is Meihua Bio a trading company or a manufacturer?
It is the international commercial platform of the manufacturer itself. The company operates fermentation bases in Tongliao, Wujiaqu, and Baicheng with more than 4 million tonnes of annual amino acid capacity, and inquiries placed here are handled by its own international sales organization.