About Us

The ocean, humanity's enduring foundation, is the most precious reservoir of life that we must pass on intact to the next generation. Yet conventional lead weights, used out of long-standing practice, sink to the seabed causing serious heavy-metal contamination and silently destroying the marine ecosystem.

Under the clear vision of "A Healthy Ocean, Thriving Fishers," Ocean Tech Inc. has devoted years of research and development to fundamentally solving these marine environmental challenges. As a result of relentless effort, we developed 100% pure eco-friendly zinc weights that are harmless to both people and the ocean, earning the nationally recognized "Green Certification."

Our eco-friendly zinc weights go beyond being a simple substitute — they represent the first step in protecting life and reviving our damaged seas. Backed by outstanding technology, we provide fishers with stronger, more efficient, and safer working conditions, contributing to the competitiveness of the fisheries industry. We firmly believe that a healthy ocean means happy fishers and a prosperous future for us all.

Ocean Tech Inc. will never rest on its achievements. Driven by continuous technological innovation and an unwavering sense of mission, we will leap forward as a leader in eco-friendly fisheries. We sincerely ask for your continued interest and warm support as we forge ahead on our journey toward a sustainable future where the ocean and humanity coexist in harmony.

Lee Woon-bong, CEO of Ocean Tech Inc.