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NL1000B Large Rotomolding Insularted Fish Tub OEM/ODM
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NL1000B Large Rotomolding Insularted Fish Tub

NL1000B Large Rotomolding Insularted Fish Tub

Product Specifications
External Size: 162*116.5*78CM
Internal Size: 154*108*68CM
Height with lid: 82CM
Weight: 98KGs
CBM/Cube FT： 1.554cbm
Container Loading Qty: 56PCS/40HC

Features: Long-body 1000L | 154 cm internal length | Food-grade LLDPE | PU insulation | Long-bodied fish | Optional casters

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Product Details

The NL-1000 B is also a 1000L model, but its interior of about 154 × 108 × 68 cm is longer and relatively shallower than the A version. The 154 cm internal length is more practical for long-bodied fish, large catches and processing jobs where product is preferably laid flatter. Its food-grade LLDPE rotomolded body with PU insulation suits seafood processing and cold-chain handling. Optional caster wheels improve movement between storage, processing and loading areas, with custom colors and logos available.

The B version is longer and relatively shallower, with 154 cm of internal length for long-bodied fish and flatter loading.

For industrial seafood handling, temporary storage, processing and sorting, dockside loading and cold-chain transport. The best application depends on the model capacity and body format.

Suitable for seafood processors, fishing ports, aquaculture operations, wholesalers and cold-chain projects. For volume orders, caster configuration, color, logo and other project requirements can be confirmed around the actual handling workflow.

OEM/ODM support is available with custom colors, logos and project-specific configurations, including optional caster wheels.

NL-1000 B 1000L: The B version is longer and relatively shallower, with 154 cm of internal length for long-bodied fish and flatter loading.

About Us
Ningbo Nelgreen Outdoor Products Co., Ltd.
Ningbo Nelgreen Outdoor Products Co., Ltd.
Welcome to Ningbo Nelgreen Outdoor Products Co., Ltd. China NL1000B Large Rotomolding Insularted Fish Tub Suppliers and NL1000B Large Rotomolding Insularted Fish Tub Factory, located in Yuyao, Ningbo, China. To meet diverse market demands, Nelgreen has established a highly specialized product matrix. Our camping and outdoor leisure cooler series, featuring the popular NL-140, NL-240, and NL-1000 models, are designed with ergonomic comfort handles and rugged all-terrain wheels, offering exceptional ice retention of up to 5-7 days for family camping, road trips, and beach parties. For marine and professional fishing enthusiasts, we offer the high-capacity 240QT wheeled rotomolded cooler, which is meticulously engineered with a precision-moldedl lid, integrated fish ruler, and UV-resistant LLDPE shell to withstand harsh saltwater environments.

With a comprehensive product portfolio covering outdoor cooler boxes, marine fishing coolers, industrial insulated containers, and commercial cold chain products, Nelgreen serves diverse industries including outdoor recreation, fishing, seafood transportation, beverage distribution, and professional logistics. Our products are designed for durability, excellent insulation performance, and long-term reliability in demanding environments.

Our core strength lies in advanced roto-molding technology and flexible OEM/ODM manufacturing capabilities. Equipped with professional tooling facilities and experienced production teams, we provide complete customization services, including product development, mold design, logo customization, color options, structural improvements, and functional accessories. Whether supporting emerging brands with customized solutions or supplying large-scale distributors and retailers, Nelgreen delivers stable quality and efficient production capacity.

Quality is at the heart of everything we do. Our products are manufactured under strict quality control systems and comply with international standards including BSCI, ISO 9001, SGS, RoHS, FDA, and Alibaba Factory Verification. Through continuous innovation, reliable manufacturing, and customer-focused service, Nelgreen is committed to becoming a trusted global partner for professional cooling solutions.

Nelgreen Outdoor — Reliable Cooling Solutions Built for Global Markets.
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NL1000B Large Rotomolding Insulated Fish Tub – Extended Length for Long-Bodied Seafood

As a Nl1000b Large Rotomolding Insularted Fish Tub.html manufacturer, we match product configuration to the application, operating limits, interfaces and acceptance criteria defined for each project.

Ningbo Nelgreen Outdoor Products Co., Ltd. manufactures the NL1000B Large Rotomolding Insulated Fish Tub for seafood processors, fishing ports, aquaculture operations and cold-chain logistics that require a longer internal cavity. Unlike the NL1000A, the B version measures 154 × 108 × 68 cm inside – 14 cm longer and shallower – making it practical for whole fish, large fillets and flatter stacking during processing, sorting and transport.

As a China-based insulated fish tub factory, we produce the NL1000B with food-grade LLDPE rotomolded construction and high-density PU foam insulation. The one-piece seamless body resists impacts, saltwater corrosion and repeated industrial washing. Optional caster wheels improve movement between docks, processing lines and reefer containers.

Specifications and Capacity

Parameter Value
Model NL1000B
External dimensions (L×W×H) 162 × 116.5 × 78 cm (height with lid 82 cm)
Internal dimensions (L×W×H) 154 × 108 × 68 cm
Volume 1000 L
Weight 98 kg
CBM 1.554 m³
Container loading (40′ HC) 56 pcs
Material Food-grade LLDPE + PU foam insulation
Optional accessories Caster wheels, custom colors, logo

Application Fit and Workflow Integration

The 154 cm internal length suits operations that handle whole tuna, salmon, cod or other elongated species. The shallower depth (68 cm) allows workers to reach product without overreaching, reducing fatigue during sorting and packing. Typical applications include:

  • Seafood processing plants – temporary storage, washing, grading and packing lines.
  • Fishing ports and vessel offloading – dockside icing and short-term holding before transport.
  • Aquaculture harvests – transporting live or iced product from farm to processing.
  • Cold-chain logistics – consolidating large volumes in reefer containers or cold rooms.

We configure the tub around your existing workflow. For example, if your line uses pallet jacks, we can supply the NL1000B without casters; if product moves between stations, we add heavy-duty caster wheels. Custom colors and logo hot-stamping are available for brand identification.

Materials and Construction Quality

The NL1000B is rotomolded from virgin food-grade LLDPE, which meets FDA and EU food-contact requirements. The seamless construction eliminates weld lines and crevices where bacteria can accumulate. High-density polyurethane foam fills the double-wall cavity, providing consistent thermal insulation for ice retention during multi-day transport or storage.

Our factory in Yuyao, Ningbo operates under ISO 9001 and BSCI quality systems. Each batch of raw material is tested before production, and finished tubs undergo visual inspection, dimensional check and a leak test. We also hold SGS, RoHS and Alibaba Factory Verification certifications.

Configuration Options and OEM/ODM Support

We offer the NL1000B in standard white or custom RAL colors. Logo placement, color matching and packaging can be specified for volume orders. OEM/ODM projects may include mold modifications for structural ribs, drain plugs or lid hinge positions. Our R&D team works from your 3D model or sketch to adjust the design before tooling.

Related models in the insulated fish tub range include the NL1000L (deeper 1000L version), NL800L and NL700L. Each shares the same material and insulation system but differs in footprint and depth. If the NL1000B dimensions do not match your handling space, we can recommend an alternative from the series.

Installation, Maintenance and Service Life

The NL1000B requires no on-site assembly. Unpack, inspect, clean with mild detergent and place in the work area. If casters are ordered, they are factory-fitted. Routine maintenance consists of washing after each use and checking caster bolts periodically. The LLDPE shell is UV-stabilised for outdoor use, but prolonged direct sun exposure should be avoided to maximise service life.

We stock spare parts (casters, lid gaskets, drain plugs) and provide technical support by email or WhatsApp within 24 hours. For fleet buyers, we can schedule regular quality reviews and coordinate container shipments directly from our factory.

Information We Use to Configure Your Solution

To prepare a quotation and production timeline, we need the following project details:

  • Quantity required (single order or annual volume).
  • Target application – processing, transport, dockside or cold storage.
  • Preferred colour and logo artwork (vector format).
  • Caster requirement – yes/no and wheel type (swivel, brake, diameter).
  • Delivery port or final destination.
  • Any specific certification or documentation needed (FDA, RoHS, test report).

We respond with a formal quotation including unit price, packaging details, lead time and payment terms. Sample orders are accepted for pre-production approval.

Frequently Asked Questions

Q: What is the difference between NL1000A and NL1000B?
A: The NL1000B has a longer internal cavity (154 × 108 × 68 cm) compared to the NL1000A (approx. 140 × 108 × 73 cm). The B version is better suited for long-bodied fish and flatter loading.

Q: Is the LLDPE material food-safe?
A: Yes. We use virgin food-grade LLDPE that complies with FDA and EU food-contact regulations. No recycled material is used in the food-contact layer.

Q: Can I get a sample before placing a bulk order?
A: Yes. We accept sample orders. The sample price is deducted from the first production order. Lead time for a standard sample is 7–10 working days.

Q: How many NL1000B tubs fit in a 40′ HC container?
A: 56 pieces per 40′ HC container. We can also arrange LCL shipping for smaller quantities.

Q: Do you provide a warranty?
A: We offer a standard warranty against manufacturing defects. Specific terms are confirmed in the sales contract.

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