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DINHOLG is a global seafood manufacturer and exporter specializing in bulk frozen seafood supply and canned fish wholesale. Headquartered in Fujian, China, we operate a fully integrated supply chain encompassing ocean fishing, deep-sea breeding, low-temperature processing, and international cold-chain logistics.
Our production capabilities are anchored by two massive, wholly-owned manufacturing bases, representing a combined investment exceeding RMB 250 million:
Base I (Frozen Seafood & Aquaculture Focus): Fujian Mingxing Frozen Food Ltd. (Established 2007) – Spearheading offshore fishing, massive-scale cold storage, and heavy-volume frozen seafood export.
Base II (Canned Fish & Deep Processing Focus): Fujian Hai Ding Frozen Food Co., Ltd. (Established 2015) – Dedicated to automated fish canning, private label customization, and value-added aquatic processing.




Supported by our 6 offshore fishing vessels and 7,107 mu of certified marine aquaculture bases, we secure raw sea-harvested materials with substantial volume and cost advantages. Operating 43,000 square meters of low-temperature processing and packaging workshops, and backed by a 600-square-meter ultra-low temperature (-60°C) specialized facility, we freeze and process over 50,000 tons of wild-caught and farmed fish annually.
Core Portfolio: Frozen whole & fillet seafood: sardines, mackerel, tilapia, squid, shrimp, and more
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Our automated canning facility handles high-turnover specifications for global distributors and private labels. We offer complete contract manufacturing customization, allowing international wholesale buyers to configure tin lithography printing, paper sleeve wrap packing, easy-open or normal lids, and precise ingredient formulations (including tomato sauce, vegetable oil, brine, or chili options).
Core Portfolio: Canned fish: canned sardines, mackerel, and other seafood in various sauces (tomato, brine, oil, etc.)
Deep‑processed aquatic products: fish paste, fish balls, and other value‑added seafood items
Premium prepared dishes: Buddha Jumps Over the Wall, abalone & fish maw chicken, and other high‑end Fujian‑style pre‑made meals
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✅ 3–6 Months Safety Inventory: To shield our global B2B clients from seasonal fishing bans and market price fluctuations, we maintain a 3 to 6-month safety buffer stock of raw pelagic fish (sardines and mackerel) within our domestic cold storage network to guarantee uninterrupted, year-round factory production.
✅ International Food Safety Credentials: Our manufacturing lines strictly adhere to global regulatory parameters, holding active HACCP, ISO 9001, and Halal certifications to ensure seamless customs clearance in North America, Europe, Africa, and the Middle East.
✅ Industrial-Scale Cold Chain Infrastructure: Utilizing advanced IQF (Individual Quick Frozen) tunnels and automated HGT processing lines, we lock in freshness, texture, and nutritional value at the source.
✅ Turnkey Maritime Logistics: From palletized packing in seaworthy master cartons to cold-chain container locking and export documentation, our specialized logistics team guarantees secure and compliant ocean freight routing to your designated port.

✅ National Key Leading Agricultural Enterprise (National Official Top Supplier Certificate)
Only less than 0.3% agricultural food factories in China can obtain this national official qualification.
✅ HACCP Certified
International Food Safety Management Standard
✅ ISO 9001:2015 Quality Management System Certificate
Globally recognized standard for standardized factory production & consistent product quality.
✅ HALAL Certified
Qualified for Middle East & Muslim Market Distribution
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To better serve global clients and shorten delivery lead times, we keep expanding our overseas service and logistics network. Currently, we are establishing dedicated branch offices and local warehouses in Zambia and Tanzania, with both projects scheduled to fully launch by September this year. These facilities will support fast local delivery, efficient sample distribution, and flexible order fulfillment for the African market.
In line with our European market development strategy, we will officially launch our UK branch in 2027, covering the whole European Union and neighboring regions. Together with our domestic cold storage and production bases, this global warehouse layout ensures stable supply, shorter transit times, and lower logistics costs for customers across Africa, Europe, and beyond.
As a city‑level agricultural industrialization leading enterprise in Zhangzhou, we have always adhered to the philosophy of “Integrity First, Quality Oriented, Innovation Driven, Win‑Win Cooperation”. We take pride in our strong production capacity, strict quality control, stable raw material reserves, and global logistics capabilities, which make us a reliable long‑term partner for seafood buyers worldwide.
We sincerely welcome global customers, partners, and friends to visit our factory, inspect our production lines, and discuss cooperation. Whether you need bulk canned sardines, frozen seafood, OEM/ODM manufacturing, or private label services, DINHOLG is ready to provide you with high‑quality products, competitive prices, and professional, efficient service.
Thank you for your attention and trust. We look forward to building a prosperous future together.
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