About Kunda
深耕生物化工产业链 打造高质量产品体系
山东昆达生物科技有限公司成立于2009年5月，位于沂水经济开发区，是一家集研发、生产、销售于一体的高新技术企业。公司立足红薯乙醇深加工，不断延伸产业链条，已形成30多种高附加值产品体系，主营山梨酸、山梨酸钾、烟酰胺、烟酸等系列产品。
- 主营山梨酸、山梨酸钾、烟酰胺、烟酸等系列产品
- 产品广泛应用于食品、饲料、医药、化工等领域
- 坚持科技创新、绿色制造和高质量发展道路
核心产品展示
依托持续延伸的生物化工产业链，昆达形成了以山梨酸、山梨酸钾、烟酰胺、烟酸等为代表的核心产品体系，能够满足多行业、多场景的应用需求。
<a href="https://kunda-bio.com/en/products/%e5%b1%b1%e6%a2%a8%e9%85%b8%ef%bc%88%e9%a5%b2%e6%96%99%e7%ba%a7%ef%bc%89/" title="Sorbic Acid (Feed Grade)">
<a title="Sorbic Acid (Feed Grade)" href="https://kunda-bio.com/en/products/%e5%b1%b1%e6%a2%a8%e9%85%b8%ef%bc%88%e9%a5%b2%e6%96%99%e7%ba%a7%ef%bc%89/">Sorbic Acid (Feed Grade)
<a href="https://kunda-bio.com/en/products/%e7%83%9f%e9%85%b0%e8%83%ba%ef%bc%88%e9%a5%b2%e6%96%99%e7%ba%a7%ef%bc%89/" title="Niacinamide (Feed Grade)">
<a title="Niacinamide (Feed Grade)" href="https://kunda-bio.com/en/products/%e7%83%9f%e9%85%b0%e8%83%ba%ef%bc%88%e9%a5%b2%e6%96%99%e7%ba%a7%ef%bc%89/">Niacinamide (Feed Grade)
<a href="https://kunda-bio.com/en/products/%e7%83%9f%e9%85%b8%ef%bc%88%e9%a5%b2%e6%96%99%e7%ba%a7%ef%bc%89/" title="Nicotinic Acid (Feed Grade)">
<a title="Nicotinic Acid (Feed Grade)" href="https://kunda-bio.com/en/products/%e7%83%9f%e9%85%b8%ef%bc%88%e9%a5%b2%e6%96%99%e7%ba%a7%ef%bc%89/">Nicotinic Acid (Feed Grade)
<a href="https://kunda-bio.com/en/products/4-%e6%b0%b0%e5%9f%ba%e5%90%a1%e5%95%b6/" title="4-Cyanopyridine">
<a title="4-Cyanopyridine" href="https://kunda-bio.com/en/products/4-%e6%b0%b0%e5%9f%ba%e5%90%a1%e5%95%b6/">4-Cyanopyridine
<a href="https://kunda-bio.com/en/products/3-%e6%b0%b0%e5%9f%ba%e5%90%a1%e5%95%b6/" title="3-Cyanopyridine">
<a title="3-Cyanopyridine" href="https://kunda-bio.com/en/products/3-%e6%b0%b0%e5%9f%ba%e5%90%a1%e5%95%b6/">3-Cyanopyridine
<a href="https://kunda-bio.com/en/products/2-%e6%b0%b0%e5%9f%ba%e5%90%a1%e5%95%b6/" title="2-Cyanopyridine">
<a title="2-Cyanopyridine" href="https://kunda-bio.com/en/products/2-%e6%b0%b0%e5%9f%ba%e5%90%a1%e5%95%b6/">2-Cyanopyridine
<a href="https://kunda-bio.com/en/products/%e4%ba%94%e6%b0%af%e5%90%a1%e5%95%b6/" title="Pentachloropyridine">
<a title="Pentachloropyridine" href="https://kunda-bio.com/en/products/%e4%ba%94%e6%b0%af%e5%90%a1%e5%95%b6/">Pentachloropyridine
<a href="https://kunda-bio.com/en/products/%e5%9b%9b%e6%b0%af%e5%90%a1%e5%95%b6/" title="Tetrachloropyridine">
<a title="Tetrachloropyridine" href="https://kunda-bio.com/en/products/%e5%9b%9b%e6%b0%af%e5%90%a1%e5%95%b6/">Tetrachloropyridine
<a href="https://kunda-bio.com/en/products/23-%e4%ba%8c%e6%b0%af%e5%90%a1%e5%95%b6/" title="2,3-Dichloropyridine">
<a title="2,3-Dichloropyridine" href="https://kunda-bio.com/en/products/23-%e4%ba%8c%e6%b0%af%e5%90%a1%e5%95%b6/">2,3-Dichloropyridine
Why choose us?
Kunda has significant advantages in the industry chain and technology, making them a partner we highly value. Their product strength and service capabilities demonstrate strong professionalism, making them worthy of long-term cooperation.
Everything went smoothly from sample collection to bulk purchasing. The overall service was professional and trustworthy. Feedback was timely throughout the process, and issues were handled efficiently. The collaboration experience was consistently positive.
Kunda's products are of stable quality and delivered on time, making our cooperation very reassuring. From initial communication to subsequent delivery, the overall collaboration has been smooth, making them a long-term partner we highly value.
采购服务支持
针对山梨酸、山梨酸钾、烟酰胺、烟酸等产品需求，昆达可提供产品咨询、规格确认、应用沟通、合作洽谈等服务支持，帮助客户更高效地完成前期了解与采购对接。
- 支持产品规格咨询
- 支持合作需求沟通
- 支持业务对接服务
昆达主营山梨酸、山梨酸钾、烟酰胺、烟酸等系列产品，产品广泛应用于食品、饲料、医药、化工等多个领域，可根据客户需求进一步沟通具体产品信息。
公司产品主要覆盖食品、饲料、医药、化工等多个应用领域，能够满足不同客户在产品应用和采购方面的多样化需求。
昆达依托持续延伸的产业链体系，具备较强的规模化生产能力，并坚持绿色制造、质量稳定和高效服务，能够为客户提供更加可靠的产品支持与合作保障。
如需了解更多产品信息或开展业务合作，欢迎随时与我们联系 info@hongdabio.com
News and Information
聚焦昆达最新动态，了解企业资讯、产品信息、行业交流与合作进展。
<a title="Talent Shines in Yimeng | Gong Jinsong: Using Synthetic Biology as an Engine to Drive Industry-University-Research Integration and Win-Win Results" href="https://kunda-bio.com/en/2026/09/10/%e6%89%8d%e8%80%80%e6%b2%82%e8%92%99-%e9%be%9a%e5%8a%b2%e6%9d%be%ef%bc%9a%e4%bb%a5%e5%90%88%e6%88%90%e7%94%9f%e7%89%a9%e5%ad%a6%e4%b8%ba%e5%bc%95%e6%93%8e%ef%bc%8c%e9%a9%b1%e5%8a%a8%e4%ba%a7/">Talent Shines in Yimeng | Gong Jinsong: Using Synthetic Biology as an Engine to Drive Industry-University-Research Integration and Win-Win Results
The ancient city of Lunan is renowned for its elegance, and Langya is celebrated for its many distinguished scholars. In the new era, Linyi is embracing talents from across the world with a more open and inclusive attitude. Amid the surging waves of thirteen landmark industrial chains and the internationalization and digitalization of its commercial sector, it walks in the same direction and grows together with talent. This column turns its lens toward those strivers who are rooted in the front lines and pressing forward with determination, inviting you to listen to their innovation journeys and witness their shining moments. With this, we extend our sincere respect to every talented individual who has contributed wisdom and strength to Linyi's development.
<a title="Kunda Bio: Extending the Industrial Chain to Lead Green Development" href="https://kunda-bio.com/en/2026/09/10/%e6%98%86%e8%be%be%e7%94%9f%e7%89%a9%ef%bc%9a%e6%8b%89%e9%95%bf%e4%ba%a7%e4%b8%9a%e9%93%be%e5%bc%95%e9%a2%86%e7%bb%bf%e8%89%b2%e5%8f%91%e5%b1%95/">Kunda Bio: Extending the Industrial Chain to Lead Green Development
Shandong Kunda Biotechnology Co., Ltd. adheres to the business philosophy of “technological innovation, honest operation, quality first, customer supremacy.” Through multiple rounds of deep processing, it continuously extends its industrial chain. Grounded in the sweet potato ethanol industry, it vigorously develops ethanol deep processing and efficient resource utilization, embarking on a path of developing green processes, extending the industrial chain, and achieving sustainable development.
<a title="Proposed Construction of an Annual 5,000-Ton Chlorantraniliprole Project" href="https://kunda-bio.com/en/2026/09/10/%e5%b9%b4%e4%ba%a75000%e5%90%a8%e6%b0%af%e8%99%ab%e8%8b%af%e7%94%b2%e9%85%b0%e8%83%ba%e9%a1%b9%e7%9b%ae%e6%8b%9f%e5%bb%ba/">Proposed Construction of an Annual 5,000-Ton Chlorantraniliprole Project
Shandong Kunda Biotechnology Co., Ltd. has complete environmental protection procedures for its existing projects, and its pollution control facilities are operating normally, enabling stable compliance discharge of pollutants. In accordance with the company's development plan, it has been decided to construct the “Shandong Kunda Biotechnology Co., Ltd. Acetaldehyde Industry Chain Extension Phase II Construction Project” within the existing East Plant Area, using 2,3-dichloropyridine, a downstream product of the acetaldehyde industry chain, as a raw material for further industry chain extension to produce a new high-efficiency, safe, and environmentally friendly pesticide variety—chlorantraniliprole. Upon completion of the proposed project, it will have an annual production capacity of 5,000 tons of chlorantraniliprole.