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Deepening Bio-manufacturing

Co-creating a Green and Sustainable Future

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Core Products

Mainly engaged in sorbic acid, potassium sorbate, niacinamide, nicotinic acid and other series of products, widely used in food, feed, pharmaceutical, chemical and other fields.

Core advantages

30 +

High value-added products

About Kunda

Deepening the bio-chemical industrial chain, building a high-quality product system

Shandong Kunda Biotechnology Co., Ltd. was established in May 2009, located in Yishui Economic Development Zone. It is a high-tech enterprise integrating R&D, production and sales. Based on sweet potato ethanol deep processing, the company continuously extends its industrial chain and has formed a system of more than 30 high-value-added products, mainly engaged in sorbic acid, potassium sorbate, niacinamide, nicotinic acid and other series of products.

Industrial Chain Extension

Continuously extending to high-value-added segments to enhance comprehensive product competitiveness.

Green Manufacturing

Adhering to the concepts of comprehensive resource utilization, clean production and circular development.

Core Product Display

Leveraging the continuously extending bio-chemical industrial chain, Kunda has formed a core product system represented by sorbic acid, potassium sorbate, niacinamide, nicotinic acid, etc., capable of meeting application needs across multiple industries and scenarios.

Why choose us?

Cooperation Process

From demand communication to product delivery, Kunda provides customers with efficient, stable and professional service support.

Demand Communication

Understanding customers' specific needs regarding product specifications, application fields, purchase quantity and delivery requirements.

Solution Confirmation

Providing suitable product solutions based on customer needs, and confirming technical parameters, packaging methods and cooperation details.

Production and Quality Control

Leveraging a comprehensive production system and quality management process to ensure stable product quality and standardized delivery.

Delivery Service

Completing shipment and delivery as agreed, and continuously providing after-sales support and long-term cooperation services.

Procurement Service Support

For product needs such as sorbic acid, potassium sorbate, niacinamide and nicotinic acid, Kunda can provide service support including product consultation, specification confirmation, application communication and cooperation negotiation, helping customers more efficiently complete preliminary understanding and procurement connection.

Kunda mainly engages in sorbic acid, potassium sorbate, niacinamide, nicotinic acid and other series of products, which are widely used in food, feed, pharmaceutical, chemical and other fields. Specific product information can be further communicated according to customer needs.

The company's products mainly cover food, feed, pharmaceutical, chemical and other application fields, capable of meeting the diverse needs of different customers in product application and procurement.

Leveraging its continuously extending industrial chain system, Kunda possesses strong large-scale production capacity and adheres to green manufacturing, stable quality and efficient service, capable of providing customers with more reliable product support and cooperation guarantees.

If you would like to learn more about product information or engage in business cooperation, please feel free to contact us at any time info@hongdabio.com

2009

Establishment time

1600 +

Employee scale

450 +

Professional Technical Talents

30 +

High value-added products

News and Information

Focus on Kunda's latest updates, learn about company news, product information, industry exchanges and cooperation progress.

<a title="Internal Training Leads and Gathers Synergy, Humanistic Empowerment Builds Safety — Practical Experience of Guangxi Xintiande Energy Co., Ltd. in Implementing Safety Development Projects" href="https://xtdny.com/en/%e5%86%85%e8%ae%ad%e5%bc%95%e9%a2%86%e8%81%9a%e5%90%88%e5%8a%9b-%e4%ba%ba%e6%96%87%e8%b5%8b%e8%83%bd%e7%ad%91%e5%ae%89%e5%85%a8-%e5%b9%bf%e8%a5%bf%e6%96%b0%e5%a4%a9%e5%be%b7%e8%83%bd/">Internal Training Leads and Gathers Synergy, Humanistic Empowerment Builds Safety — Practical Experience of Guangxi Xintiande Energy Co., Ltd. in Implementing Safety Development Projects

Safety is the lifeline of enterprise development, and full participation is the vital source of safety governance. Since the launch of the Guangxi Enterprise Safety Development Project in August 2025, Guangxi Xintiande Energy Co., Ltd. (hereinafter referred to as “Xintiande Energy”) has precisely aligned with the requirements of the Emergency Management Department of the Guangxi Zhuang Autonomous Region and the Qinzhou Emergency Management Bureau, innovatively exploring a distinctive model of “internal trainer leadership + full-chain care + incentive closed loop,” embedding the principal role of employees throughout the entire project process and achieving a leap from “passive advancement” to “proactive co-governance.”

<a title="Technological “Brewing” — Xintiande Alcohol Industry Chain" href="https://xtdny.com/en/%e7%94%a8%e7%a7%91%e6%8a%80%e9%85%bf%e9%80%a0%e5%85%a8%e7%90%83%e9%85%92%e7%b2%be%e4%ba%a7%e4%b8%9a%e6%9c%80%e9%95%bf%e9%93%be/">Technological “Brewing” — Xintiande Alcohol Industry Chain

In the factory area, rows of production towers stand tall, gleaming with a metallic luster; various massive pipelines are arranged in an orderly manner, crisscrossing vertically; the entire production line operates 24 hours without interruption, producing alcohol and various alcohol deep-processing products... Recently, reporters visited the Qinzhou Port Area of the China (Guangxi) Pilot Free Trade Zone and toured the production site of Guangxi Xintiande Energy Co., Ltd.

<a title="Act on the “flood” to fight disasters and protect production, and show corporate responsibility through dedicated assistance" href="https://xtdny.com/en/%e9%97%bb%e6%b1%9b%e8%80%8c%e5%8a%a8%e6%8a%97%e7%81%be%e4%bf%9d%e4%ba%a7-%e5%80%be%e6%83%85%e5%8a%a9%e5%8a%9b%e5%bd%b0%e6%98%be%e4%bc%81%e4%b8%9a%e6%8b%85%e5%bd%93/">Act on the “flood” to fight disasters and protect production, and show corporate responsibility through dedicated assistance

Recently, due to the combined impact of severe Typhoon Maysak and persistent heavy rainfall, rare extreme flooding emergencies occurred in multiple areas of Qinzhou. Under the ravages of torrential rain and floods, the pressure of flood control and disaster relief, stabilizing production and ensuring supply, and post-disaster epidemic prevention increased sharply. Facing this severe test, Guangxi Xintiande Energy Co., Ltd. (hereinafter referred to as “Xintiande Energy”) responded quickly and took the initiative to shoulder its responsibilities, focusing on both flood control and production protection on the one hand and public welfare donations on the other, using pragmatic measures to ensure the stable operation of the industrial chain, proactively fulfilling its social responsibilities, and supporting local post-disaster reconstruction.