Shandong Kaison Biochemical Co., Ltd. (山东凯翔生物科技股份有限公司), located in Rizhao, Shandong Province, is a nationally recognized biochemical enterprise specializing in the production of organic acids, amino acids, industrial enzymes, and fermentation-based biochemical products. Operating under the brand "Kaixiang," the company serves a global client base across food processing, pharmaceuticals, construction, and agriculture industries.
As one of the earliest companies in China to industrialize the production of itaconic acid, Shandong Kaison has grown into a vertically integrated manufacturer known for its strong R&D capabilities, fermentation expertise, and compliance with international quality standards.
Product Offerings
The company's diversified biochemical product portfolio includes:
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Organic Acids:
- Itaconic Acid – key monomer for synthetic resins, adhesives, and bio-based polymers
- Glucono-Delta-Lactone (GDL) – used as a coagulant in tofu, acidifier in beverages, and leavening agent in baking
- Sodium Gluconate – widely used in construction as a concrete admixture and in food as a stabilizer
-
Amino Acids and Functional Additives:
- L-Alanine – used in flavor enhancement, pharmaceutical synthesis, and intravenous nutrition formulations
-
Industrial Biotechnology Products:
- Microbial Enzymes – applied in brewing, starch processing, textile treatment, and feed
- Microbial Fertilizers – environmentally friendly soil conditioners and plant nutrition enhancers
All products are manufactured through controlled fermentation processes and are compliant with domestic and international standards for food safety, industrial application, and agricultural use.
Specialization and Unique Strengths
Shandong Kaison is one of the few global companies with large-scale production capabilities for itaconic acid, making it a strategic supplier to resin and polymer manufacturers worldwide. The company is also:
- Vertically integrated from fermentation to downstream processing
- ISO 9001, ISO 22000, and FAMI-QS certified
- Equipped with GMP-compliant facilities for food-grade and pharma-grade products
Kaison’s R&D team collaborates with Chinese academic institutes to develop high-yield microbial strains and advanced fermentation control systems, ensuring cost efficiency and product consistency.
Financials and Scale
Though specific revenue data is undisclosed, Shandong Kaison is widely recognized as a key enterprise in China’s biochemical sector. Operational scale includes:
- Annual output of 12,000+ tons of itaconic acid
- Over 20,000 tons of sodium gluconate and GDL capacity
- Export operations to more than 30 countries
- Fully automated production lines and an in-house laboratory network
The company is registered as a joint-stock enterprise and has undergone several expansions over the last decade to support increasing global demand.
Shipment and Export Records
Shandong Kaison Biochemical Co., Ltd. has a strong international footprint:
- Major export destinations include the USA, Germany, Japan, South Korea, India, and Brazil
- Products are exported in 25kg bags, IBCs, or bulk containers depending on application
- Export documentation includes:
- COA (Certificate of Analysis)
- MSDS
- Halal and Kosher certifications (available for food-grade products)
- Free Sale and Origin Certificates
The company also participates in international tenders and procurement events for itaconic acid and food-grade additives.
Target Market
Kaison’s products cater to a broad array of sectors:
- Food and beverage (acidifiers, coagulants, nutritional additives)
- Pharmaceuticals and nutrition (amino acids, fermentation excipients)
- Construction materials (concrete admixtures, dispersing agents)
- Bio-based chemical manufacturing (resins, coatings, and polymers)
- Agricultural industries (bio-fertilizers and sustainable soil solutions)
The company's ability to serve both industrial and food/pharma markets provides it with strong risk resilience and market diversity.
Capabilities
- Large-scale fermentation technology (submerged and solid-state)
- Multi-stage crystallization and purification systems
- Custom blending and OEM services
- Analytical lab with HPLC, UV spectrometry, GC, and microbiological testing
- Logistic hubs for port operations (Qingdao and Rizhao)
Certifications and Compliance
Shandong Kaison Biochemical is fully compliant with international manufacturing and quality assurance standards:
- ISO 9001: Quality Management System
- ISO 22000: Food Safety Management
- FAMI-QS: Feed Additives and Premixture Certification
- Kosher and Halal Certifications
- REACH Pre-registration for EU chemicals compliance
All production is traceable, with full batch documentation and third-party verification available upon request.
Customer Testimonials
While direct testimonials are not published online, the company’s strong ranking on international B2B platforms and repeat global client orders suggest:
- High satisfaction with product quality and consistency
- Positive feedback for export coordination and technical support
- Established trust as a long-term strategic supplier, particularly for itaconic acid
Major Achievements
- Among China’s top producers and exporters of itaconic acid
- Exported to over 30 countries, supporting global supply chains for bio-based resins and construction chemicals
- Recognized as a High-Tech Enterprise by the Shandong Provincial Government
- Holds 10+ national patents in fermentation strain development and production processes
- Exhibitor at global industry expos including CPhI, FIE, and InterPlas Thailand
Shandong Kaison Biochemical Co., Ltd. continues to expand its leadership in biochemical manufacturing through continuous innovation, sustainable practices, and a commitment to international quality and regulatory excellence.