Welcome to Nanjing Golden Key Biotechnology Co., Ltd.!
Deeply cultivating the field of defoaming to support efficient production
Provide one-stop foam solution
Applications of Food-Grade Defoamers
Application Fields of Industrial-Grade Defoamers
About Us
A high-tech enterprise based on scientific research, specializing in the R&D and production of defoamers.
Founded in 2000 (formerly Nanjing Huaxing Defoamer Co., Ltd.), the company is a high-tech enterprise that leverages scientific research to specialize in the R&D and production of defoaming agents. Its factory is located in the Jiangning Airport Economic Development Zone in Nanjing, covering an area of approximately 28,000 square meters. The company employs state-of-the-art production equipment currently available in China to ensure product quality and manufacturing efficiency.
Land area
Industry experience
Patent Certificate
Annual production capacity exceeds
Product Categories
Application areas span across industries.
Partner Clients
Our team
A team is not merely the sum of its members; it is the unity of hearts.
Honors Bear Witness, Strength Crowned
For more than two decades, we have devoted ourselves to meticulous craftsmanship, all to build a strong and enduring brand.
Latest News
Record enterprise development information and share the highlights.
Zhejiang is focusing on the innovation and upgrading of the bio‑manufacturing industry and the integrated industrial development of the Yangtze River Delta, while leveraging five core strengths—industrial clusters, favorable policy frameworks, a pool of science‑and‑technology talent, digital empowerment, and broad market reach—making it a strategic choice for elevating the exhibition’s profile, expertise, and authority. The event features multi‑dimensional, theme‑specific pavilions covering key sectors such as bio‑manufacturing, synthetic biology, proteins and bioactive peptides, the biopharmaceutical industry, biochemical instruments and laboratory equipment, and nutrition, health, and probiotic products, bringing together cutting‑edge products, technologies, and equipment to foster a comprehensive ecosystem for technological advancement and commercial exchange across the entire value chain.
China International Food Additives and Ingredients Exhibition & the 35th National Symposium on Technology for the Production and Application of Food Additives (FIC)
Domestic Business Department
13770937137(Ms. Ge)
No. 5, Lingxiao Road, Lukou Subdistrict, Jiangning District, Nanjing City
Foreign Trade Department