Guangdong Nanfengwang Technology Co., Ltd.
                                                                                                           
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17 Years
Since 2009
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HDPE Floating Fish Cages 200mm-500mm Pipe Diameter for Freshwater Aquaculture with 15+ Year Lifespan

Price Negotiable
Price: 2000USD
MOQ: 1pcs
Delivery Time: 15days after make the payment
Product Description
HDPE Floating Fish Cages for Freshwater Aquaculture
As China's leading manufacturer of HDPE fish cages, we collaborate with the East China Sea Fisheries Research Institute and serve as the manufacturing industry base for the Chinese Academy of Sciences anti-wave cage technology. Our cages are designed for both marine and freshwater applications with a service life exceeding 25 years.
Key Features & Advantages
  • Exceptional durability with marine-grade HDPE pipe construction
  • Superior resistance to wind (up to grade 12 typhoons), waves (up to 7m), and currents (up to 1.2m/s)
  • Versatile deployment in water depths from 6m to 50m
  • Frame longevity exceeding 15 years with easy net replacement
  • Large aquaculture capacity promoting higher survival rates
  • High-strength, high-toughness material with anti-oxidant and anti-aging properties
HDPE floating fish cage structure showing complete assembly with pipes and netting
Technical Specifications
Pipe Diameter Options 200mm, 250mm, 315mm, 350mm, 400mm, 450mm, 500mm
Water Depth Range 6m to 50m
Wind Resistance Up to grade 12 typhoons
Wave Resistance Up to 7m wave height
Current Resistance Up to 1.2m/s current speed
Frame Life Expectancy Over 15 years
Material Marine-grade HDPE (100% virgin raw material)
Technical diagram showing fish cage dimensions and specifications Detailed technical drawing of HDPE fish cage components and assembly
Complete Cage Components
Our fish cages include floating pipes, handrail pipes, various bracket types, walkway decking, secondary pipes, foam buoyancy systems, pins, stoppers, and comprehensive netting systems including growing nets, cover nets, and anti-bird nets.
Detailed component breakdown of HDPE fish cage showing all parts
Professional Services
We offer comprehensive OEM and ODM services with custom design based on your location, water area, and fish species requirements.
Pre-Sales Support
  • Custom design and engineering services
  • Factory visits and project site inspections
  • Technical consultation and project planning
After-Sales Support
  • On-site installation support by qualified engineers
  • Comprehensive training programs
  • Ongoing technical support and maintenance services
Completed fish cage installation in operational aquaculture environment Large-scale fish cage deployment showing multiple units in water
Quality Certifications
Our manufacturing processes and products meet stringent quality standards and certifications.
Official quality certification documents for HDPE fish cage manufacturing Additional certification and quality assurance documentation
Customer Success Stories
Customer installation photo showing fish cage in freshwater lake environment Operational fish cage with visible fish stock and feeding activity
Frequently Asked Questions
What is your raw material?
We use only 100% virgin raw HDPE material for maximum durability and performance.
What is your minimum order quantity?
Single fish cage orders are available.
What is your delivery time?
Production typically takes 2 weeks, with flexible shipping and pickup options available.
Can you provide custom design and branding?
Yes, we offer professional design services and can apply your logo to the products.

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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