0086-572-5708829
English
Fully committed to building
a premium enterprise in the flavor industry

Zhejiang Liangdun Biotechnology Co., Ltd. is a professional flavor-and-food-ingredients company integrating research & development, production, and sales. It is located in the beautiful county - Anji, which is 1 hour from Shanghai and half an hour from Hangzhou by train.

The company covers an area of over 10,000 square meters with modern production facilities and a professional R&D team. Liangdun has developed a series of high-purity flavoring ingredients widely used in food, beverages, and health products. Adhering to the concept of "quality first, innovation-driven," it has established long-term cooperation with well-known enterprises at home and abroad. By continuously optimizing processes and strengthening quality control, Liangdun ensures product stability and sustainability, contributing to healthier and tastier choices in the global food industry.

Core Business & Product / Service Scope
Flavoring & Seasoning Solutions:
The company offers a variety of flavor and seasoning products — from classic flavors (fruit, smoke, tea, etc.) to customized seasoning solutions for food and beverage manufacturers. For example, the product catalog includes “Chinese Green Tea Flavor”, “Smoked Plum Flavor”, “Honey Flavor”, and many more.
Water-Soluble and Oil-Soluble Flavors:
Liangdun produces both water-soluble and oil-soluble flavor formulations, enabling its flavors to be applied in a wide range of food and beverage matrices (beverages, bakery products, sauces, etc.).
R&D and Custom Solutions:
With a strong R&D background and partnerships with universities/research institutes, Liangdun is capable of offering custom flavor development and seasoning solutions tailored to clients’ product needs.
Production & Sales Integration:
As a fully integrated enterprise, Liangdun handles the entire chain from research and development to production to sales — supporting clients from concept to delivery.

With a combination of solid R&D capability, diversified product offerings, and full-chain integration, Liangdun is well-positioned to serve food & beverage manufacturers seeking high-quality flavors and seasoning solutions, both for standard flavors and bespoke/customized flavor development.

Research and Application Center

Our advanced R&D and Application Center enables fast, precise flavor development and real-product performance testing. With strong technical expertise and professional application capabilities, we ensure every flavor delivers stability, authenticity, and excellent results—helping customers accelerate innovation and achieve better-tasting, market-ready products.

Flavor Creation Laboratory
Bakery & Roasted Snacks Application Lab
Beverage Application Laboratory
Manufacturing center

Our smart, automated production center ensures precise, clean and consistent manufacturing—from liquid flavors to powder blends and natural extracts—delivering stable quality, reliable supply and faster product launches for our customers.

Automated liquid-flavor lines
Automated liquid-flavor lines
CIP cleaning system
Liquid Flavor Filling Line
Powder Flavor Line
Natural Extraction Reactors
Quality Control & Analytical Testing Center

Our Quality Control & Analytical Testing Center uses advanced analytical instruments—including imported chromatography systems—to ensure every batch meets strict safety, purity and performance standards. Through precise component analysis and rigorous quality verification, we guarantee consistent, reliable flavors that customers can trust.

Product Analytical Room
Chromatography Analytical Room