The ocean is a vital driver of global connectivity and sustainable development. As competition in the blue economy intensifies, advanced technologies—especially in corrosion resistance, antifouling, and durability—have become central to the marine industry’s evolution.

At OYH, we focus on developing long-term protection solutions for marine engineering. Through HAMGAR Industrial Coatings, established in 2022, we integrate over a decade of OYH's expertise and national-level R&D resources to deliver high-performance coating systems for marine applications.

In 2025, HAMGAR coatings successfully passed all stringent tests under NORSOK M501—No. 7A and No. 1B, key international standards for marine corrosion protection. This achievement certifies that our products provide reliable performance under extreme marine conditions and marks our official entry into the global supply chain for marine engineering.

Antifouling technology remains one of the most challenging fields in marine materials science. To foster innovation, we collaborate closely with industry partners and research institutions. In 2025, OYH and Zhanjiang Bay Laboratory established a joint lab and venture aimed at tackling corrosion and biofouling issues, particularly in the demanding environment of the South China Sea—known for its high temperature, humidity, salinity, and biodiversity.

This partnership will accelerate the development and industrial application of new materials—such as deep-sea aquaculture antifouling nets and heavy-duty corrosion coatings—extending the marine industry chain and enhancing product value.

Looking ahead, OYH will continue to strengthen its technological foundations and industrial capabilities, supporting the sustainable growth of the marine economy through innovative and high-performance solutions.