Value-added services for owners
Durable anti-corrosion & reduce maintenance cost
Huadong Zindn’s Comprehensive Support System – Pre-Sales & After-Sales Services


Huadong Zindn offers a comprehensive anti-corrosion solution system, delivering customized coating technologies tailored to specific client requirements and environmental conditions. We provide end-to-end professional services, combining high-performance coatings with expert engineering support for diverse sectors including bridge construction, industrial facilities, shipbuilding, offshore engineering, petrochemical plants, power infrastructure, manufacturing equipment, and civil engineering projects. Our scientifically formulated products and technical solutions ensure optimal corrosion protection with proven durability and reliability.
Integrated Construction Solutions & End-to-End Service Process



Value-Added Professional Services
Design Guidance Project
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Project
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Content
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Quotation
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Provide company product specification, inspection report, company information
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Design
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Provide corresponding solutions according to the design years, use environment, and working conditions provided by the user
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Process Documents
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Surface treatment, use environment, and overall process documents customized for the company
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Sample
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Provide a small amount of samples for users to use
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Technical Service Project
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Project
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Content
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Environmental Test
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Air temperature/humidity test, test standard basis
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Substrate temperature, test standard basis
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Dew point temperature, test standard basis
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Substrate Surface Treatment
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Substrate roughness, test standard basis
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Oil pollution test, test standard basis
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Surface cleanliness test, test standard basis
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Salt test, test standard basis
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Paint Film Inspection
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Pull adhesion test, test standard basis
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Cross-cut adhesion test, test standard basis
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Paint film thickness test, test standard basis
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