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China factory - Guangdong Nanfengwang Technology Co., Ltd.

Guangdong Nanfengwang Technology Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier
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  3. Modular Pontoon Dock: 100% Virgin PE100, 25‑Year Lifespan, Cost‑Effective, Ideal
China Modular Pontoon Dock: 100% Virgin PE100, 25‑Year Lifespan, Cost‑Effective, Ideal
China Modular Pontoon Dock: 100% Virgin PE100, 25‑Year Lifespan, Cost‑Effective, Ideal

  1. China Modular Pontoon Dock: 100% Virgin PE100, 25‑Year Lifespan, Cost‑Effective, Ideal
  2. China Modular Pontoon Dock: 100% Virgin PE100, 25‑Year Lifespan, Cost‑Effective, Ideal
  3. China Modular Pontoon Dock: 100% Virgin PE100, 25‑Year Lifespan, Cost‑Effective, Ideal
  4. China Modular Pontoon Dock: 100% Virgin PE100, 25‑Year Lifespan, Cost‑Effective, Ideal
  5. China Modular Pontoon Dock: 100% Virgin PE100, 25‑Year Lifespan, Cost‑Effective, Ideal
  6. China Modular Pontoon Dock: 100% Virgin PE100, 25‑Year Lifespan, Cost‑Effective, Ideal
  7. China Modular Pontoon Dock: 100% Virgin PE100, 25‑Year Lifespan, Cost‑Effective, Ideal
  8. China Modular Pontoon Dock: 100% Virgin PE100, 25‑Year Lifespan, Cost‑Effective, Ideal
  9. China Modular Pontoon Dock: 100% Virgin PE100, 25‑Year Lifespan, Cost‑Effective, Ideal
  10. China Modular Pontoon Dock: 100% Virgin PE100, 25‑Year Lifespan, Cost‑Effective, Ideal
  11. China Modular Pontoon Dock: 100% Virgin PE100, 25‑Year Lifespan, Cost‑Effective, Ideal
  12. China Modular Pontoon Dock: 100% Virgin PE100, 25‑Year Lifespan, Cost‑Effective, Ideal

Modular Pontoon Dock: 100% Virgin PE100, 25‑Year Lifespan, Cost‑Effective, Ideal

  1. MOQ： 5
  2. Price： 4000
  3. Get Latest Price
Packaging Details knock-down packing
Payment Terms T/T
Supply Ability 500 SETS per Month
Material PE100
Delivery Time 30 working days
Certification ISO9001:2008
Place of Origin City of Dongguan China
Brand Name Nanfengwang
Model Number Anti-Ageing

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details knock-down packing Payment Terms T/T
Supply Ability 500 SETS per Month Material PE100
Delivery Time 30 working days Certification ISO9001:2008
Place of Origin City of Dongguan China Brand Name Nanfengwang
Model Number Anti-Ageing
High Light Modular Pontoon Dock for rivers ，PE100 fish farming dock ，Cost-effective small lake dock
Curious about HDPE floating fish cage? Learn about its main benefits, and farming capacity
a). Windand monsoonresistant performance. The robust HDPE frame stays stable under rough water conditions, preventing fish
escape and minimizing losses caused by bad weather.
b). UV-resistant and anti-aging material. High-quality HDPE raw material resists sun damage, delivering a long service life of up
to 25 years.
c). Suitable for high-density aquaculture with high output.
Take a 10 m diameter circular floating fish cage with 6 m net depth for tilapia farming as an example.
Effective culture volume reaches 471.24 m³. At a stocking density of 25-32 kg/m³, the cage can produce 11.78-15.08 tons of
tilapia.
Fish Raised in Our Premium HDPE Fish Cages Consistently Fetch a Premium Market Price
Circumference 47.1m Economic Anti-wind Circular Cage – Specs & Reference Quotation 
The diameter measured from the central axis of the inner pipe is 15 m,
with a circumference of 47.1 m.
The spacing between each bracket is approximately 1.67 m.
Water covering area is around 177 sq.m.
Unit price: USD 22 per sq.m.
Items
Specification
Main Float Pipe
Φ 250mm OD × 11.9mm wall thickness SDR21
Handrail Pipe
Φ 110mm × 10mm SDR11(thickened)
Bracket
Simplified single-post
Frame Material
High-density PE100 pipe, Anti-aging and UV-resistant
Buoyancy System
Integrated high-buoyancy PE float modules. Suitable for 6m to 15m water depth in lakes and reservoirs
Anti-wave Grade
Designed for significant wave heights up to 3m, class 10  monsoon resistant, suitable for most Lake areas
Design Drawing
See  pictures below
Unit Price (EXW Dongguan China)
USD 4000/ unit
MOQ
5 unit (available for trial)
Lead Time
7–10 working days after deposit
Fish Raised in Our Premium HDPE Fish Cages Consistently Fetch a Premium Market Price
One single 15m Diameter HDPE Circular Cage VS 14 Traditional Galvanized Steel Cages

Feature
15m HDPE Circular Cage
Traditional Galvanized Steel Cage
Initial Framework Cost
Around $4,000 USD Only
Significantly higher total budget needed to build 14 separate units
Total Farming Water Volume
~1,060 m³ (Spacious, all-in-one modern aquaculture system)
~1,050 m³ (Split into 14 separate, cramped boxes)
Single Cage Specification
Diameter: 15m (Net Depth: 6m)
5m × 5m (Net Depth: 3m)
Lifespan & Maintenance
15 - 25 Years (Premium high-density material, ultra-long anti-aging life)
1 - 3 Years (Welds crack under waves, metal rusts quickly, oil drums leak constantly)
Labor & Management Cost
Ultra-Low (1 feeding zone, simple 1-net cleanup, highly efficient)
High (Workers must row between 14 separate nets to clean and feed)
Site Adaptability
Deep Waters, Open Sea, Lakes & Reservoirs (High oxygen exchange, faster fish growth)
Shallow Near-Shore Stagnant Waters (High risk of mass mortality due to low oxygen)
Fish Raised in Our Premium HDPE Fish Cages Consistently Fetch a Premium Market Price
Full Installation & Technical Support  
To ensure your trial runs smoothly, we provide complete after-sales support:
Installation tools included with the cage shipment
Detailed installation video guide and step-by-step manual 
Custom anchoring system design based on your farm's water depth, seabed conditions, and local wave data
Custom netting solution tailored to your target fish species (e.g., milkfish, tilapia, salmon) and growth stage
If you share your farm's specific location and conditions, we can also adjust the cage design to better fit your environment.
 
We totally support your idea of testing with one unit first. This trial will let you see the cage's performance in your area before scaling up.
If you'd like to proceed with this  model, I can send you the full technical drawing and proforma invoice right away.
Feel free to let me know if you have any questions, or if you'd like to adjust any parameters. 
Fish Raised in Our Premium HDPE Fish Cages Consistently Fetch a Premium Market Price
Warm Welcome to Our Factory for Global Aquaculture Partners
It was a pleasure to receive our international partners for a full factory visit.
We demonstrated our patented brackets, anti-wave fish cages and full line of farming nets, plus live load tests that meet universal aquaculture standards.
We shared tailored technical proposals and anticipate lasting, mutually beneficial cooperation across the globe.
Fish Raised in Our Premium HDPE Fish Cages Consistently Fetch a Premium Market Price

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Year Established:

    2009

  • Total Annual:

    30000000-50000000

  • Employee Number:

    500~1000

  • Ecer Certification：

    Verified Supplier

Guangdong Nanfengwang Technology Co., Ltd. was established in 2009 and is located in Xiegang Town, Dongguan City. It covers an area of ​​50,000 square meters, has a registered capital of 102 million yuan, and has more than 500 employees. It is a professional general contractor of marine equipmen... Guangdong Nanfengwang Technology Co., Ltd. was established in 2009 and is located in Xiegang Town, Dongguan City. It covers an area of ​​50,000 square meters, has a registered capital of 102 million yuan, and has more than 500 employees. It is a professional general contractor of marine equipmen...

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Get in touch with us

  • Reach Us
  • Guangdong Nanfengwang Technology Co., Ltd.
  • Room 506-507, 5th Floor, Block A, Zhonggang Office Building, Estimated Exhibition Center Bay, Fuhai Street, Bao'an District, Shenzhen City, Guangdong Province
  • https://www.fishingcages.com/

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