Korean gejang manufacturer · Since 1999
Bring Korea's best-selling seafood dish to your market.
K-food is booming worldwide. OJ SEAFOOD supplies soy-marinated crab (ganjang gejang) straight from our own factory in Incheon — graded, quick-frozen and export-ready for importers, distributors and Korean restaurants.
Get specs & price list →Call +82 10-2402-4950- HACCP-certified facility
- US FDA registered
- Exported to 7 markets
- Private label (OEM)
Why us
Why buyers choose OJ SEAFOOD
One company from the boat to your container.
Direct from the source
We buy 3,000+ tonnes of Korean west-coast crab a year from boats, co-ops and auctions. Stable supply, stable price.
Graded, not guessed
Every crab sorted by size (L/M/S) and roe yield (S/A/B), then re-checked. Each lot matches your spec.
Built for export
Quick-frozen at −30 °C with a 12-month shelf life. HACCP facility, US FDA registered, shipping since 2017.
Your brand, your taste
OEM and ODM: we brew the soy brine to your market's salt and sweetness and pack under your label.
Markets
K-food markets we serve
Already shipping to 7 markets and open to new importers wherever Korean food sells.
Exported
USUnited StatesCNChinaJPJapanHKHong KongTWTaiwanSGSingaporeAUAustralia
Accepting inquiries
CACanadaGBUnited KingdomNZNew ZealandVNVietnamTHThailandMYMalaysiaPHPhilippinesIDIndonesiaMXMexicoAEUAE
Products
Products
All products are frozen. Specs and packaging can be customized.
Half-cut soy-marinated crab
1 kg tray · 4 pieces · best seller
Whole soy-marinated crab
1 kg (2 crabs) / 500 g · grades S, A, B
Spicy marinated crab
Yangnyeom gejang · sweet-spicy sauce
Marinated shrimp, salmon & cockles
300 g tubs · soy or spicy
Frozen swimming crab
Whole or half-cut · for soups & steaming
Private label (OEM/ODM)
Custom brine, size, label & packaging
How to start trading
Send an inquiry
Product, grade, volume and destination.
Get specs & quote
Spec sheets and pricing for your terms.
Approve samples
Taste test and label check.
Ship
Frozen container or air freight.
Articles
Buyer guides
S, A or B? How Roe Grades Work for Korean Soy-Marinated Crab
What S, A and B grades mean for Korean soy-marinated crab, how size is sorted, and which grade fits restaurants, Asian grocers and online stores.
Read article →Sourcing Korean Soy-Marinated Crab (Ganjang Gejang): A Buyer's Checklist
Five things to check before your first gejang order: crab origin, size and roe grading, freezing, shelf life and FDA registration.
Read article →
Swimming Crab vs. Blue Crab: What US Importers Should Know
Korean gejang is made from Portunus trituberculatus, not the Atlantic blue crab. How the species differ and how to name it on spec sheets.
Read article →Common questions
Do you publish prices?
Prices depend on grade, volume and shipping terms, so we quote per inquiry — usually with a spec sheet.
Can you make it under our brand?
Yes. Private label (OEM) and co-developed recipes (ODM), including custom soy brine.
How is it shipped?
Frozen. All marinated products keep 12 months at frozen temperature.
Which language can we write in?
English is best. We also read Korean, Chinese and Japanese.
Ready to add gejang to your line-up?
Call, message or email us — we reply with specs and a quotation.