Qingdao Elite New Materials Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 5,000 Tons / Year |
| Packaging Details | Pallet |
| Maintenance Free | Yes |
| Standard | EN124 Standard,DIN,JIS,ASTM,BS |
| Usage | Underground utilities, municipal projects |
| Weather Resistance | UV-resistant, corrosion-resistant |
| Accessories | Lifting Handle, Locking Key |
| Quality Control | Party Inspection |
| Size | 600mm, 700mm, 800mm, 900mm, 1000mm |
| Longevity | 20 years or more |
| Service | OEM ODM |
| Features | Lightweight, high strength, corrosion resistant |
| Environmental Friendly | Recyclable |
| Long Lifespan | Over 30 years |
| Chemical Resistance | Yes |
| Surface | Anti-Skid Design |
| Color | Black |
| Brand Name | Elite |
| Model Number | MR650D |
| Certification | EN124/ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5,000 Tons / Year |
| Packaging Details | Pallet | Maintenance Free | Yes |
| Standard | EN124 Standard,DIN,JIS,ASTM,BS | Usage | Underground utilities, municipal projects |
| Weather Resistance | UV-resistant, corrosion-resistant | Accessories | Lifting Handle, Locking Key |
| Quality Control | Party Inspection | Size | 600mm, 700mm, 800mm, 900mm, 1000mm |
| Longevity | 20 years or more | Service | OEM ODM |
| Features | Lightweight, high strength, corrosion resistant | Environmental Friendly | Recyclable |
| Long Lifespan | Over 30 years | Chemical Resistance | Yes |
| Surface | Anti-Skid Design | Color | Black |
| Brand Name | Elite | Model Number | MR650D |
| Certification | EN124/ISO9001 | Place of Origin | China |
| High Light | heavy duty composite manhole cover ，watertight road manhole cover ，highway composite manhole cover | ||
Product Description:
Our watertight composite manhole cover is engineered to protect underground networks from water infiltration. It is manufactured with precision sealing technology, ensuring a tight fit that prevents leakage during heavy rainfall or flooding. The cover is lightweight yet strong, with tested load classes suitable for pedestrian walkways, urban streets, and main roads. Unlike metal covers, it does not rust or corrode, offering lower maintenance costs and longer service life. The anti-theft material further ensures security for utilities such as telecommunications, water supply, and sewage systems. Customization services are available, including logos, colors, and surface textures to meet client requirements.
Key Features & Advantages:
The watertight composite manhole cover is designed to protect underground networks such as sewage systems, water supply pipelines, and telecommunication facilities from water ingress. Unlike ordinary covers, this product is manufactured with a precision-engineered sealing ring that ensures a tight closure, preventing rainwater or floodwater from leaking into underground systems. This feature is particularly valuable in regions with heavy rainfall or flood risks. Made from advanced SMC composite material, the cover combines high strength with low weight, making it easy to handle and install while maintaining excellent load-bearing capacity. It can be manufactured in compliance with EN124 standards, from pedestrian load classes to heavy-duty traffic applications. In addition to its watertight properties, the cover is resistant to corrosion, UV exposure, and extreme weather conditions, ensuring long-term performance with minimal maintenance. Its non-metallic composition eliminates theft problems and enhances safety in environments where conductivity is a concern. To meet customer requirements, we provide customization services such as anti-slip surface patterns, project-specific logos, and color choices. Locking mechanisms can also be added for additional protection. This watertight manhole cover is suitable for urban drainage systems, water supply networks, airports, highways, and industrial facilities, where reliable protection against water infiltration is essential. By choosing this product, municipalities and utility companies can reduce the risk of infrastructure damage, improve operational safety, and extend the lifespan of underground assets.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2004
Total Annual:
1000-1500
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Elite New Materials is a leading provider of advanced SMC (Sheet Molding Compound) products, backed by over 20 years of dedicated experience in the building materials industry. We specialize in manufacturing high-performance composite solutions for a wide range of applications—includin... Elite New Materials is a leading provider of advanced SMC (Sheet Molding Compound) products, backed by over 20 years of dedicated experience in the building materials industry. We specialize in manufacturing high-performance composite solutions for a wide range of applications—includin...
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