From Sea to Salt 

300 Days. Four Seasons. One Philosophy.

Along the coast of the Bohai Sea, something extraordinary happens every day. It's not quick. It's not easy. But it has been done this way for over a thousand years.

At Hangu Saltern, the journey from sea to salt takes 300 days. The water moves through five traditional stages—tide intake, brine concentration, crystallization, harvest, and storage. Each step guided by nature. Each step guarded by experience.

This is the "flat drying method," perfected since the Qing Dynasty. And these salt fields still produce some of the purest salt on earth.

The Craft

Sea water enters the salt fields with the tide. Then, the waiting begins.

It moves through evaporation ponds, slowly concentrating under sun and wind. The brine thickens. The minerals deepen. Finally, in vast crystallization ponds—some as large as 16,000 square meters—the salt begins to form.

Our salt farmers don't force the process. They watch. They wait. They protect.

When rain threatens, they cover the crystals. When the sun returns, they uncover them. It's a dance with weather, learned over generations.

The Colors

Walk through our salt fields, and you'll see nature's own palette come alive —  Sunset orange, earth-rusted brown, jade green, spring meadow chartreuse, sky-washed blue, twilight violet.

These aren't dyes or filters. They're life. Halophilic bacteria and algae thrive in the brine at different concentrations, painting the ponds in vibrant hues. Each shade tells a story—the salinity, the mineral richness, the health of the ecosystem itself.

The deeper the color, the richer the minerals. The clearer the water, the purer the salt to come.

When the last of the water evaporates, what remains is pure white—layer upon layer of salt, crystallized by time and tide.

The Science

Tradition guides us. But innovation moves us forward.

We start with the same 300-day brine, naturally concentrated in the ecological salt fields. Then, we apply a patented vacuum evaporation process—directly crystallizing the purified brine without dissolving solid salt first.

Why does this matter? Because it preserves what nature intended. The calcium, magnesium, potassium, and trace minerals remain intact. The flavor stays true.

Our main production facility is fully automated. From crystallization to drying to packaging, the salt never touches the ground. Every grain is handled with care.

The Purity

We are China's first designated edible salt production site. Our automated warehouse—the first in China's salt industry—holds 28,000 pallets, protecting every package from compression and damage.

And we make one promise: no anti-caking agents. Nothing added. Just pure sea salt, exactly as the ocean intended.

From the sea. Through three hundred days. To your table.

Luhua Sea Salt

China's legendary saltern. 

Sun-dried. Pure. 

Since 925 AD.