Guangdong Nanfengwang Technology Co., Ltd.
                                                                                                           
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17 Years
Since 2009
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HDPE Deep Sea Fish Farming Cage 10m-60m Diameter | 15+ Year Lifespan | Typhoon Grade 12 Resistance

Price Negotiable
Price: 2000USD
MOQ: 1pcs
Delivery Time: 15days after make the payment
Product Description
Industrial HDPE Fish Farming Cage Systems
Professional deep sea and offshore aquaculture solutions with diameters ranging from 10m to 60m, engineered for maximum durability and fish production efficiency.
Leisure & Aquaculture Platform
Designed for inshore, lake, and reservoir applications, our circular cages with circumference up to 160m combine aquaculture, leisure fishing, and tourism in one stable, safe platform.
  • Marine-grade HDPE material: 100% recyclable, high strength, high toughness, anti-oxidation, acid and alkali resistant
  • Beautiful appearance with solid structural design and strong wave resistance capability
  • Integrated functionality: aquaculture, leisure fishing, and tourism operations
  • Circular walkway with non-slip panel surface for safe movement
  • 2-3 layer handrail guardrail system for enhanced safety
Technical Performance Specifications
  • Water depth range: -6m to 50m deployment capability
  • Wind resistance: up to grade 12 typhoon conditions
  • Wave resistance: withstands waves up to 7m height
  • Current resistance: maintains stability in currents up to 1.2m/s
  • Frame lifespan: over 15 years of continuous service
  • Easy net replacement system for maintenance efficiency
Deep Sea Offshore Aquaculture Advantages
Our offshore cage systems utilize high-technology marine fish culture methods with superior wave, current, and wind resistance for semi-open sea farming operations.
  • High intensive level with increased culture density
  • Abundant natural food resources promoting faster fish growth
  • Superior meat quality with natural characteristics
  • Continuous water flow removes fish waste, reducing disease incidence
  • Significant economic benefits through high-quality production output
Cage Component System
Complete modular design with precision-engineered components:
  • Floating Pipe: Primary buoyancy system with optional foam filling
  • Handrail Pipe: Elevated safety rail for feeding and fishing operations
  • Bracket System: Structural support every 2 meters with various configurations
  • Walkway Decking: Non-slip surface with secure mounting system
  • Secondary Pipe: Additional stability reinforcement
  • Connection System: Pins and stoppers for flexible, durable assembly
  • Complete Net System: Growing net, cover net, and anti-bird net
  • Mooring System: Pontoon, foam, ropes, anchors, and welding equipment
HDPE fish cage components diagram showing floating pipes, handrails, brackets and walkway system Detailed view of HDPE fish cage structural components and assembly
Manufacturing Excellence
As China's leading HDPE fish cage manufacturer and industry standard developer, we partner with the East China Sea Fisheries Research Institute and Sun Yat-sen Mariner equipment manufacturing base. Our cages are designed for 25+ year service life in marine and freshwater environments.
Comprehensive Service Support
Pre-Sales Services:
  • OEM and ODM customization available
  • Professional design consultation based on location, water area, and fish species
  • Factory visits and project site inspections welcomed
After-Sales Services:
  • On-site installation by qualified engineers
  • Comprehensive operational training programs
  • Ongoing technical support and consultation
Customer Project Gallery
HDPE fish cage installation in customer marine environment Operational HDPE fish cage system showing fish farming activities
Quality Certifications
Industry certifications and quality standards for HDPE fish cage manufacturing Additional quality certifications and manufacturing standards
Why Choose Our HDPE Fish Cages
  • Extensive project experience: Global implementations including Saudi Arabia and Egypt
  • Flexible sizing: Custom diameters from 10m to 60m with consistent quality
  • Competitive pricing: Best quality at market-leading prices
  • Complete production line: Self-sufficient manufacturing from pipe extrusion to final assembly
Infographic showing advantages of choosing our HDPE fish cage systems
Frequently Asked Questions
Q: What raw materials do you use?
A: We use only 100% virgin HDPE material for maximum durability and performance.
Q: What is your minimum order quantity?
A: Single cage orders are accepted - MOQ is 1 fish cage.
Q: What is your delivery time?
A: Standard production time is 2 weeks, with flexible shipping arrangements available.
Q: Do you offer custom design and branding?
A: Yes, we provide professional design services and can apply your logo to products.
HDPE fish cage installation process and structural details Marine environment HDPE fish cage deployment and operation Detailed view of HDPE pipe connections and structural integrity Completed HDPE fish cage system ready for fish farming operations

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangdong Nanfengwang Technology Co., Ltd.
Location Room 506-507, 5th Floor, Block A, Zhonggang Office Building, Estimated Exhibition Center Bay, Fuhai Street, Bao'an District, Shenzhen City, Guangdong Province
Contact Person Awin

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