What materials are used for the manhole cover?

The covers are made of ductile cast iron, ensuring strength and durability.

What certifications do your products have?

Our products are certified with RoHS, ISO, and CE, meeting EN124 standards.

Durable Square Iron Sand Casting Manhole Cover for Drainage Solutions OEM/ODM

Name: Durable Square Iron Sand Casting Manhole Cover for Drainage Solutions OEM/ODM
Brand: Cangzhou Great Casting Technologies Limited Company
SKU: 2163237165

Hebei, ChinaCangzhou Great Casting Technologies Limited Company

US$670.00

1-9 Tons

US$650.00

10-19 Tons

US$620.00

20+ Tons

Product profile

Customization

Available

After-sales Service

Online

Warranty

3year

Model NO.

manhole cover02

Material

Iron

Shape

Square

Certification

RoHS, ISO, CE

Product Name

Ductile Iron Manhole Cover

Size

as Per Drawing

Model

B125, C250, D400, E600, F900

Service

OEM / ODM

Color

Black/as Your Request

Feature

Anti-Theft, Auti-Rust, Less Noise, Long Time Sevic

Package

Wooden Pallets or as Your Request

Quality Control

Manual Detection

Surface

Bitumen/Epoxy Painting/Custom

Place of Origin

Hebei, China

Transport Package

Wooden Pallets

Specification

as customers'requirements

Trademark

Customized

Origin

China

HS Code

73251090

Production Capacity

25000 Ton/Year

Key features

Customizable Design: Size, logo, and anti-skid patterns can be customized per customer drawings.

Durable Material: Made of ductile cast iron for long-lasting durability and heavy-duty reliability.

Wide Application: Suitable for roads, parks, residential areas, sewage wells, and power wells.

Safety Features: Features anti-theft, anti-rust, low noise, and anti-skid patterns for safety.

Certified Quality: Meets EN124, ISO, CE, and RoHS standards with strict quality control.

OEM/ODM Service: Supports full customization including size, color, and packaging options.

Smart Integration: Locks and smart devices can be added to meet modern infrastructure needs.

Fast Delivery: Average lead time is one month with flexible shipping terms available.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Cangzhou Great Casting Technologies Limited Company

Hebei, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2010-12-02 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.74h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturer of EN124-series ductile iron trench and manhole covers and related metal products, with stated production capacity of 25,000 tons for manhole cover grilles and export activity focused on domestic and European markets. It holds an ISO9001:2015 certificate and reports a quality management system, although separate investigation data identifies unknown quality-assurance and traceability status, zero quality-control test equipment, and no documented complaint, supplier-service, or corrective-action procedures. The supplier offers extensive customization, including sample-, design-, full-, minor-, and flexible customization, supported by one R&D engineer. However, it does not provide 3D software design services and is not classified as a professional technical supplier. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, branch, or offline trade-show participation was reported. Lead time is one month in both peak and off-peak periods.

CertificationsThe supplier reports an ISO9001:2015 certificate and states that its quality management system was established in accordance with ISO9001 principles. However, other records identify the current quality-assurance and traceability status as unknown, so the certification evidence supports a positive assessment but does not establish the effectiveness of every quality-control element.

After-Sales capabilityAfter-sales and service-management evidence is weak: the supplier has no written complaint procedures or records, no documented service-capability assessment or corrective/preventive-action mechanism, no approved service-supplier list, and no overseas warehouse, showroom, agent, branch, or reported overseas-service country. These are explicit gaps in documented and overseas support capability.

Production capacityThe supplier states that it mainly produces EN124-standard ductile iron products and reports annual output of 25,000 tons for manhole cover grilles, with one-month lead times in both peak and off-peak seasons. It also claims complete production and testing equipment, but the investigation records zero quality-control test equipment, unknown traceability status, and no documented service-capability procedures, creating a conflict that prevents a fully positive quality-production assessment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its one R&D engineer is responsible for customizing products according to customer-required dimensions, directly supporting the stated customization capability.