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Wholesale Tuna: Superfrozen expertise from the importer

Tuna wholesale is where we started and is still our benchmark today. For 25 years we have been connected with every major tuna exporter in the world, and buyers far beyond Hamburg know the silver and gold foil of our own brands Tuna AA and Tuna AAA. At Yin Seafood, restaurants, retailers and processors get superfrozen products at minus 60 degrees, cut as loin, saku or steak, with a chain that remains closed from fishing ground to handover.

Thunfisch
Tuna
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Für Großhändler, Gastronomie & Fachhandel

Warum mit Yin zusammenarbeiten?

01

Direktimport aus dem Ursprung

Yin Seafood kauft dort ein, wo der Fisch herkommt: bei den Exporteuren im Ursprungsland. Benita und Shumin Yin sehen sich die Betriebe persönlich an.

02

Über 1.000 Tonnen Thunfisch im Jahr

Europas größter Thunfischimporteur. Aus einer Hand: vom Yellowfin für das Tagesgeschäft bis zum Bluefin für die gehobene Küche.

03

Import aus über 30 Ländern

Flugware über Frankfurt mit veterinärmedizinischer Abfertigung. Auslieferung europaweit an Gastronomie, Hotellerie, Handel und Großhandel.

04

Eigenmarken Ji Hao, Ji Hao Gold und Ji Leng

Ji Hao steht für die Grading-Stufe AA, Ji Hao Gold für AAA. Ji Leng ist die Marke für Superfrozen-Ware und gibt es ausschließlich beim Thunfisch.

05

Superfrozen bei minus 60 Grad

Gilt für die Ware, die so deklariert ist. Sie kommt aus Japan, Spanien, Marokko und Italien. Der Thunfisch aus Sri Lanka ist Frischware.

06

Familienunternehmen seit 2001

In zweiter Generation am Hamburger Fischmarkt, geführt von Benita und Shumin Yin. Ausgezeichnet von den Botschaften Sri Lankas und Indonesiens.

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Tuna wholesale: species, grades, own brands

In tuna wholesale, grading comes before price. Yellowfin carries the day-to-day business: reliable quality, clear colour and a price that lets you cost your menu. Bluefin is the premier class for houses whose guests order the difference. So that you don’t have to renegotiate what quality means with every delivery, we have made it the standard: Tuna AA in the silver foil and Tuna AAA in the gold foil are our own brands – recognisable at first glance and orderable as a fixed specification. Many kitchens have been reordering them directly for years, and the same product is listed by major retailers across the country. For your purchasing, this means you don’t order hope, but a defined grade, delivery after delivery. That is not how an anonymous tuna wholesaler grades – it is how an importer grades who puts his own name on the foil. And if you are unsure which species and grade suit your menu, we advise based on the dish, not on our stock levels.

Superfrozen at minus 60 degrees: what it means for your kitchen

Superfrozen means the tuna is brought to a core temperature of minus 60 degrees after the catch and stays there until your kitchen needs it. At this temperature, the processes that attack colour and cell structure come to a halt; the product retains texture and freshness in a way conventional freezing cannot. For your business, this means predictability without loss of quality: you don’t buy what happens to be available, but what your week requires, and thaw portion by portion. Honest advice also means this: a standard catering freezer holds minus 18 degrees, not minus 60. That is why we time delivery quantities and frequency so that the product is processed rather than aged in your kitchen, and we give you product-specific thawing instructions. In tuna wholesale, superfrozen is not an extra – it is the ticket to entry. This way its benefit arrives where it belongs: on the plate, in colour and bite, not just on the logistics data sheet.

Loin, saku, steak: cuts for professional use

The cut determines yield and labour time. The loin, the back strand, is the flexible basis: your kitchen cuts whatever the menu requires, from carpaccio to tartare. Saku blocks are rectangular pieces for a precise, even cut at the pass – ideal when appearance and portion weight must be consistent. The tuna steak comes kitchen-ready for grill and pan, with a defined weight for calculated food costs. Whether you are looking for a tuna fillet for the hot kitchen or what appears internationally as tuna steak on the menu: we cut according to purpose and tell you the realistic yield for every format. Consumers who want to buy a tuna steak order tuna in the online shop; businesses order directly from us, in cases rather than single packs. This keeps the line clear: the shop serves households, wholesale serves your costing. In tuna wholesale, the cut is no minor detail – it is half the price.

On-site quality inspection: how we select fish for sashimi

Tuna for raw consumption isn’t bought from a data sheet. Mr Yin and our team personally inspect the processing plants in the exporting countries, from landing and cutting to temperature control at every stage. With the product itself, colour, fat marbling and smell count – and a cold chain without a single warm metre. Product intended for raw consumption is labelled per batch, and we supply the information your documentation requires. What we deliberately avoid are blanket promises: whether a batch is good enough for your sashimi counter is decided by the product, and if in doubt we discuss it before delivery. This care is not marketing; it is the foundation on which our own brands were built. The awards from the embassies of Sri Lanka and Indonesia for our trade relations also stand for this closeness: you receive them for decades, not for a season. Anyone who has been importing tuna for a quarter of a century knows that trust is built in the customer’s kitchen, not in the supplier’s brochure.

Pack sizes and delivery windows: tuna ordered to plan

With us, you order in the units professionals work with: a single loin for the week, a carton of saku for the sushi counter, a batch for processors and retailers. We define pack sizes and piece weights at the start so that every repeat order works in a single line. Superfrozen logistics remain our job: the product is kept frozen throughout, picked immediately before the route and handed over in the agreed window, coordinated with your service and goods-receiving times. We handle short-notice additions depending on the route, and we secure planned extra quantities – for promotional weeks, for example – with lead time. And because the tuna market is a global market, we actively inform you when availability or prices move noticeably: your purchasing should get figures from its tuna wholesaler, not surprises. This turns even the most demanding item on your menu into a predictable routine. All tuna wholesale needs from you is a realistic view of your own week: order what will be processed.

Tuna for your business: from a single loin to a full batch

Getting started is straightforward: you tell us species, grade, cut and frequency, and we reply with availability, price range and delivery date. Sushi concepts usually start with saku and loin, restaurant kitchens with steaks and fillets, retailers with our own brands in the silver and gold foil. Behind this stands the complete tuna wholesale operation of a family business that has been based at the Hamburg fish market since 2001 and knows its exporters personally. You will also find fish for restaurant kitchens in the food service section, further frozen cuts in the fillet range with loins, and an overview of all Yin Seafood B2B categories. The superfrozen range in the shop serves consumers with smaller pack sizes, while your purchasing stays on the direct line. Send us your enquiry with the key details – ideally with your menu: the better we understand the dish, the more precise our recommendation, from a single loin to a full batch. And should an item ever be unavailable, you will hear about it before you order, together with the next best option.

FAQ

Welche Thunfischarten führt Yin Seafood?

Das Hauptprodukt ist Yellowfin, der Gelbflossen-Thunfisch aus dem asiatischen Raum. Dazu kommt Bluefin aus Europa, unter anderem von Balfegó sowie von Partnern in Italien und Kroatien. Welche Art zu Ihrem Konzept passt, hängt von der Zubereitung ab. Wir beraten Sie dazu gern im Gespräch.

Was bedeuten AA und AAA beim Thunfisch?

AA und AAA sind Grading-Stufen und stehen auf dem Etikett neben dem Markennamen. Vergeben werden sie vom Hersteller im Ursprung, anhand von Farbe und Struktur des einzelnen Stücks. AAA ist die höhere Stufe.

Wofür stehen Ji Hao, Ji Hao Gold und Ji Leng?

Das sind unsere drei Eigenmarken. Ji Hao steht für Yellowfin in der Stufe AA, Ji Hao Gold für Yellowfin in der höheren Stufe AAA. Ji Leng ist die Marke für unsere Superfrozen-Ware bei minus 60 Grad und gibt es ausschließlich beim Thunfisch.

Welche Thunfisch-Ware lagert bei minus 60 Grad?

Die Ware, die ausdrücklich als Superfrozen deklariert ist. Sie stammt aus Japan, Spanien, Marokko und Italien. Der Thunfisch aus Sri Lanka ist Frischware. Tiefgekühlt geben wir ausschließlich Saku ab, die übrige Superfrozen-Ware wird aufgetaut ausgeliefert.

Wie bestellen Gastronomie und Handel bei Yin Seafood?

Neue Kunden schicken eine Anfrage, angemeldete Kunden bestellen über das Online-Bestellformular. Per E-Mail und Telefon können Sie ebenfalls bestellen. Was bis acht Uhr bestellt ist, geht am Folgetag in die Lieferung. Wir liefern europaweit.