Custom Black Cast Iron Manhole Covers for Affordable Pricing

• Customization: Available
• After-sales Service: Comprehensive After-Sales Service
• Warranty: 14 Months
• Model NO.: HM150306
• Shape: Square
• Certification: ISO, CE
• Corrosion Resistance: Yes
• Types: Custom Made
• Color: Black or as Customer′s Request
• Surface Treatment: Painting or Galvanized
• Dimensions: Custom Made
• Raw Material: Qt500-7, Ggg50
• Weight: 20-100kg
• Thickness: 20-50 mm
• Transport Package: Steel Pallet for Export Shipment
• Specification: various sizes according to customer′s request
• Trademark: HOMA
• Origin: China
• HS Code: 7325999000
• Production Capacity: 80000 PCS/Month

Product Description

Company Profile

We are iron foundry!

Use Dedicated to sourcing only the finest high-quality raw materials, our commitment to continuous and rigorous quality inspections ensures unparalleled excellence.

As a professional iron foundry, we boast extensive experience, exceptional capacity, and an unwavering commitment to eco-friendly production, setting us apart in the industry.
Our sprawling 80,000-square-meter factory is equipped with modern workshops and state-of-the-art devices, including furnaces and casting machines, ready to handle orders of any magnitude with precision.

We specialize in a variety of cast-iron products tailored for diverse industries, including construction (drainage gratings, manhole covers), machinery (transmission wheels, engine parts), and beyond (water pump housing, umbrella bases), meeting all your needs.

Customization is where we truly shine, offering tailored solutions to meet your specific requirements in material, size, shape, and performance, ensuring the perfect fit for your project.

Quality and environmental protection are our utmost priorities. We proudly hold ISO 9001, ISO 14001, and ISO 45001 certifications. By utilizing high-quality, eco-friendly raw materials and maintaining vigilant production monitoring, we effectively minimize waste and emissions. Our advanced inspection processes assure that every product not only meets but surpasses industry standards while maintaining a low environmental impact.


With our world-leading vertical and horizontal production lines, we are at the forefront of manufacturing excellence, setting new industry benchmarks.


Our facilities house cutting-edge automated electric furnaces, ensuring precise and efficient production processes.

Testing Equipment

Sand Blasting and Painting

Product Description

Parameters	Details
Dimensions	- Small - sized: 300mm×300mm, 400mm×400mm, usually used for small drainage ditches around buildings and indoor drainage facilities; small roads, sidewalks or small parking lots. - Medium - sized: 500mm×500mm, often applied in non - motorized vehicle lanes of urban roads, small squares, and general factory workshops; 600mm×600mm, commonly used for sidewalks of general municipal roads and drainage of roads in residential areas. - Large - sized: 800mm×800mm, mainly used in large squares, parking lots, and urban main roads; 1000mm×1000mm and above, utilized in large industrial plants, logistics parks, port docks, etc.  Also available in circular, rectangular and other shapes.
Thickness	from 20mm - 50mm.
Weight	between 20kg - 100kg.
Load Capacity	- A15: 1.5 tons (for sidewalks and non - motorized vehicle lanes) - B125: 12.5 tons (for small vehicle access areas such as residential areas and parking lots) - C250: 25 tons (for medium - sized vehicle access areas such as urban roads and squares) - D400: 40 tons (for large vehicle access areas such as highways, factories and warehouses) - E600: 60 tons (for freight stations, docks and airports)
Material	Ductile iron QT500-7,with high strength, hardness, wear - resistance and corrosion - resistance.
Surface Appearance	With anti - slip patterns or protrusions. Surface treatments such as painting or galvanizing for aesthetics and anti - corrosion.

Our Advantages

Why choose us?

1. Enjoy factory direct access with premium quality raw materials and rigorous quality testing protocols, ensuring superior product standards.
2. Benefit from our unmatched competitive pricing that offers incredible value.
3. Experience efficient and dependable quick delivery, thanks to our world-leading automatic production lines that guarantee superior output.
4. As a responsible large-scale factory, we employ eco-environmentally friendly production processes that significantly reduce our carbon footprint.
5. Our team of professional engineers provides complimentary drawing services for custom projects, ensuring precise specifications and satisfaction.
6. We are committed to maintaining our credit, fostering long-term and stable partnerships with clients around the globe, built on trust and reliability.

FAQ

FAQ

Q: Are you a trade company or a factory?
A: We are a foundry, established in 2008. We supply numerous Chinese trade companies and also handle direct exports.We warmly welcome you to visit our factory in China.
Q: How long is your delivery time?
A: Typically, it's 7-15days for a 20 ft container. For urgent orders, we can expedite the process to meet your requirements.
Q: Do you provide samples?
A: Absolutely, we offer samples free of charge. However, the freight cost is not included.
Q: What are your terms of payment?
A: a 30% T/T in advance is needed, with the balance due upon the Bill of Lading.

Our Services
1.Swift Delivery (Our factory's exceptional production capacity and ample inventory ensure you receive your orders promptly.)
2.Exceptional Pricing (As manufacturers, we offer superior products at unbeatable prices.)
3.Comprehensive After-Sales Service (Our industry-leading 14-month warranty ensures peace of mind. If any issues arise, we will replace the product or dispatch our engineer to address the problem on-site.)