Pollution from plastic waste, nylon bags, food, leaves, etc. can easily flow into urban drainage systems, rivers and lakes, eventually causing blockages, spreading toxins and seriously affecting the ecosystem. Garbage collection nets and trash screens are considered upstream barriers - preventing trash before it enters large water streams.
Plastic waste, food packaging, leaves, and debris often flow into urban drainage systems and waterways, eventually causing blockages and polluting rivers and oceans. Trash collection nets and debris barriers act as the first line of defense, intercepting waste before it enters major waterways.
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The city of Kwinana, Western Australia, installed nets at stormwater drains. Within just a few months, the system collected over 370 kg of waste, including plastics, bags, and organic materials.
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Organic waste was processed into compost, while plastics were recycled — saving treatment costs and reducing pollution.
The system is low-cost, easy to maintain, yet highly effective, making it an ideal environmental solution.
According to InCord, the StreamSentry Drain Pipe Net Systems are engineered to fit drainpipe outlets, withstand heavy water flow, and resist harsh weather conditions.
The International Geosynthetics Society also highlights how geosynthetic nets help capture plastic waste from stormwater before it reaches rivers and oceans.

Type: Square mesh nets, nylon/monofilament nets
Mesh size: 2 mm, 3 mm, 4 mm, 5 mm, 8 mm (customizable depending on debris type)
Material: Virgin HDPE – high durability, UV resistance, corrosion resistance in water environments
Roll width: 2m x 50m, 3m x 50m, 4m x 50m
Weight: Varies by mesh size and roll dimension, lightweight and easy to install
Color: Aqua green – blends with the environment, easy to identify during collection


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| Benefit | Details |
|---|---|
| Prevents drainage blockages | Stops large debris before entering sewers |
| Protects ecosystems & water quality | Keeps waterways clean and safer for aquatic life |
| Cost-effective & scalable | Easy to install, maintain, and expand |
| Positive community impact | Promotes public awareness of urban sustainability |
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Survey target areas (drain outlets, canals, or culverts).
Select the appropriate mesh size and roll width.
Install nets securely at water outlets or drainage inlets.
Collect and sort waste regularly (organic vs. plastic).
Evaluate results and expand to other urban areas.
Trash collection nets and debris barriers are not just an innovative technical solution but a sustainable strategy to build greener, cleaner, and safer cities. With durable HDPE material, customizable mesh sizes, and flexible roll widths, this model has already proven its success in Australia and has strong potential to be widely implemented across urban areas in Vietnam and worldwide.
Currently, there are many companies and suppliers on the market offering shrimp farming nets, with various brands and manufacturers. As a result, prices also vary widely. At Lưới Công Trình Co., Ltd., we are a direct manufacturer of shrimp farming nets, which allows us to always offer customers the most competitive prices. Backed by our company’s reputation, we are committed to warranty, replacement, and product quality assurance, ensuring peace of mind for every customer. We proudly provide the best shrimp net price in Vietnam.
With Lưới Công Trình, we COMMIT to you:
✔️ High-quality, durable nets with long-lasting color retention.
✔️ Best wholesale price on the market.
✔️ Attractive discount policies for agents and distributors.
✔️ Fast delivery within 24 hours after order confirmation, or strictly according to agreed timelines.
If you are interested in our shrimp farming nets, please contact our hotline for tailored consultation and to receive the best price quotation in the market.
Lưới Công Trình Co., Ltd.
📍 Head Office: 330A Ung Văn Khiêm, Ward 25, Binh Thanh District, Ho Chi Minh City
📍 Hanoi Branch: No. 80, An Tho 1 Street, Nam An Khanh Urban Area, Hoai Duc, Hanoi
🏭 Factory: 58/6D Nhi Binh 4, Hamlet 1, Nhi Binh Commune, Hoc Mon District, Ho Chi Minh City
📞 Hotline: 0888.509.626
📩 Email: kinhdoanh.luoicongtrinh@gmail.com
📘 Fanpage: Lưới Công Trình Co., Ltd.
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