Greenstone

Hamkim

About Us

At HAMKIM, every sheet of seaweed tells a story — grown in Korea’s pristine waters, harvested with care, and perfected through generations of craftsmanship.

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Where Ocean Meets Tradition

At HAMKIM, we believe the best flavor begins in harmony with nature. From seaweed farms along Korea’s coasts to our modern manufacturing, we preserve purity and freshness in every step — from tide to table.

Our vertically integrated process allows us to maintain full control of quality, sustainability, and taste. The result is a seaweed snack that’s crisp, savory, and authentically Korean.

Crafted with Passion and Precision

We treat every harvest with respect — drying under natural sunlight, roasting to perfection, and packing with care to deliver a premium experience rooted in heritage.

Our Process

Harvest
Collected from clean coastal waters, ensuring freshness and flavor at its peak.
Sun Drying
Natural sunlight enhances texture, color, and nutrient retention.
Roasting
Roasted in small batches to lock in aroma and deliver that signature crunch.
Packaging
Sealed for freshness — from our sea to your table, with care and precision.

Our Journey

2012 — Founded Greenstone
Starting our mission to bring authentic Korean seaweed to the world.
2015 — Expanded Farms & Technology
Adopted sustainable aquaculture methods for quality and environment.
2019 — Launch of HAMKIM Brand
Introducing “Nature’s Green Gold” to global consumers.
2023 — Global Partnerships
Collaborating with partners in Asia, Europe, and North America.

Sustainability at Heart

We believe great taste and responsibility go hand in hand. Our practices respect marine ecosystems, support local communities, and minimize waste — ensuring a greener future for generations to come.

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