Wuxi Huadong Zindn Science and Technology Co., Ltd. (founded in 2005) is a leading high-tech enterprise in China specializing in long-term steel corrosion protection solutions. With nearly two decades of expertise, we provide cutting-edge products, including ZD Cold Galvanizing, Cold Graphene Zinc Coatings, and Eco-friendly Water-based Protective Materials, serving global markets in infrastructure, energy, and heavy industry.

As the pioneer of cold galvanizing technology in China, Zindn successfully broke the foreign monopoly by launching its independently developed Zindn Cold Galvanizing, which passed national technical appraisal and achieved international advanced standards. This milestone marked the transformation from "Made in China" to "Created in China. "

Over the past 20 years, Zindn has become one of the most influential brands in the anti-corrosion industry, recognized for innovation, reliability, and performance. The company holds 40+ patents (20 invention patents) and has received multiple national and provincial honors, including:

China Commercial Federation Science & Technology Award (Second Prize)

China Industry-University-Research Cooperation Innovation Award (Second Prize)

Jiangsu Provincial Science & Technology Award (Third Prize)

National High-Tech Enterprise

Specialized & Innovative SME of Jiangsu Province

Wuxi Quasi-Unicorn Enterprise

Zindn is also the leading drafting organization of several key industry standards, including JT/T1266-2019 (Ministry of Transport) and T/CHTS 10105-2023 (China Highway & Transportation Society), shaping the future of corrosion protection in China and beyond.