Fiberglass reinforced plastic (FRP) gutter, also known as fiberglass drainage channels, are drainage facilities made of composite materials. FRP drainage channels can be used to solve the rapid drainage of surface rainwater and the discharge of acidic and alkaline wastewater. They have excellent corrosion resistance, are lightweight, have high strength, a long service life, and high drainage efficiency.



| Dimensions (mm) | Internal Width (mm) | Deep Inside (mm) | Height (mm) | Width (mm) |
|---|---|---|---|---|
| U150 * 150*1000 | 132 | 114 | 150 | 160 |
| U200 * 200*1000 | 170 | 164 | 200 | 210 |
| U200 * 300*1000 | 165 | 270 | 300 | 210 |
| U250 * 250*1000 | 220 | 220 | 250 | 260 |
| U300 * 300*1000 | 270 | 264 | 300 | 310 |
| U400 * 400*1000 | 355 | 357 | 400 | 410 |


Durable & Efficient: Suitable for various complex environments; lightweight and high-strength, easy to transport and install, and can withstand certain loads; smooth inner wall, high drainage efficiency, good weather resistance.
Highly Designable: Shape, size, and function can be customized; long service life and easy to maintain, reducing long-term costs; environmentally friendly and energy-saving.
• Over 10 years of experience in composite materials research and development.
• Strict quality control from raw materials to finished products.
• Diverse specifications: Wide range of sizes and loads suitable for all scenarios.
• Customization services: OEM/ODM to meet unique engineering needs.
• Fast delivery and highly competitive pricing for excellent value.
The company is an enterprise specializing in the R&D, production, and sales of fiberglass reinforced plastic (FRP) environmental protection products. Core products include FRP profiles, reinforcing bars, water tanks, gratings, and drainage channels. We focus on green infrastructure and industrial environmental protection, providing full-chain service from customization to installation.
Our core competitiveness lies in optimized FRP material processing. Products combine high strength, light weight, and acid/alkali resistance, with a service life of over 50 years. This aligns with green building standards and "dual-carbon" policies, making it a preferred material for modern infrastructure.


