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As infrastructure investment grows, the demand for transportation facility construction and maintenance is rising. In bridge and road construction, steel structure anti-corrosion coating is critical, and corroded steel structures need repair. These scenarios require coatings with water and salt spray resistance, and the ability to adapt to fast-paced construction. Water-based epoxy resins, as eco-friendly coating substrates, are widely used in bridge and road steel structures for their corrosion, abrasion, and chemical resistance.

Dedicated to reducing environmental impact while enhancing the technological performance of end products, improving product performance and quality, and providing comprehensive solutions for customers.

We offer a comprehensive formulation pairing guide and full support for use, helping you accurately select the most suitable materials and processes to achieve the best application results.

POLYCOAT? developed and produced by Lingwei Technology, feature excellent chemical resistance and salt spray resistance. They are suitable for the anti-corrosion protection of automotive parts such as axles and drive shafts.

POLYCOAT? developed and produced by Lingwei Technology, serve as the core substrate for water-based industrial anti-corrosion coatings. They provide comprehensive application technology solutions for industrial paint fields such as rail transit, construction machinery, steel structures, and components.