About Us

Hello, Welcome To ZINDN!

Company Profile

Wuxi Huadong Zindn Science and Technology Co., Ltd. (hereafter referred to as Zindn), was established in 2005, Zindn has passed GB/T29490-2013 enterprise intellectual property management system, integration of industrialization and industrialization management system, ISO9001 quality management system, ISO14001 environmental management system, and ISO45001 occupational health and safety management system.


Why Choose Us

Zindn is a high-tech enterprise, a 3A-level enterprise of observing contract and valuing credit in Wuxi City, and a wholly-owned subsidiary of Zindn Chemical Wuxi Co., Ltd. With an annual industrial coating production capacity of 12,000 tons (approx. 8000 liter). Zindn focuses on long-term anti-corrosion service for steel, providing customers with ZD cold spray zinc materials and professional anti-rust solutions. Zindn products provide more than 25 years of protection for steel structures in various corrosive environments.

Founded In
Industry Experience
Protection For Steel Structures

Our Strength

Zindn has strong R&D strength and rich experience in integrating technical resources in the industry. It has accumulated more than 15 years of experience in R&D and promotion in the field of solvent & water-based coatings.

We have set up in-depth and strategic cooperation platforms with enterprises, universities, institutes of engineers and industry expert teams in commercialization of scientific research achievements. The integration of enterprise, universities and research institutes enables us to provide systematic and scientific tailor-made anti-corrosion solutions, and can fundamentally solve the headaches of anti-corrosion technology and coating application in the context of the transformation of environment protection policies.


Cost Advantage

Reduce system cost by providing customers with extra-long corrosion protection.

Leading Edge

Zindn is a domestic company shortlisted for high-performance anti-corrosion materials for cross-sea bridges. It has been widely used in more than 1,000 domestic key projects and has gained a good reputation.

Service Advantage

One-stop anti-corrosion solution provider for different environmental conditions, solving various chaotic problems in industries, from survey, analysis, coating system selection, manufacture, and application.

Our Advantages

Product Applications

At present, Zindn solvent based and water-based products have been successfully applied in bridges, electric power plants, petroleum and petrochemical projects, containers, municipal projects, mechanical equipment, elevators, workshops and other industries, providing customers with the best choice in terms of environmental protection, function and cost, and increasing customers’ competitive advantages in their respective industries.

Fujiang Longyan Bridge


Beihai Power Plant

Electric Power

Dagang Refinery





Rail & Transit

Company Culture


Providing scientific and technological protection solutions to the changing world.


10 billion RMB revenue in a decade, to be No.1 brand value in China’s protection field.


Integrity, Excellence, Caring, Customer Focus.