What is the lead time for production?

The average lead time is one month for both peak and off-season periods.

What certifications do your products have?

Our products are certified with RoHS, ISO, and CE, and meet EN124 and national standards like GBT23858-2009.

Durable Square Manhole Cover for Heavy-Duty Urban Use

Name: Durable Square Manhole Cover for Heavy-Duty Urban Use
Brand: Cangzhou Great Casting Technologies Limited Company
SKU: 2176419985

Hebei, ChinaCangzhou Great Casting Technologies Limited Company

US$700.00

1-9 Tons

US$680.00

10-19 Tons

US$650.00

20+ Tons

Product profile

Customization

Available

After-sales Service

Online

Warranty

3 Year

Model NO.

manhole cover02

Material

Iron

Shape

Square

Certification

RoHS, ISO, CE

Molding Process

Gravity Casting

Wight

10kg-100kg

Color

Black or Customized

Product Name

Ductile Iron Manhole Cover

Size

as Per Drawing

Model

B125, C250, D400, E600, F900

Service

OEM/ODM

Feature

Anti-Theft, Auti-Rust, Long Time Service

Keywords

Roads, Sewers

Package

Wooden Pallets or as Your Request

Quality Control

Manual Detection

Surface

Bitumen/Epoxy Painting/Custom

Place of Origin

Hebei, China

Transport Package

Wood Pallet

Specification

as customers'requirements

Trademark

Customized

Origin

China

HS Code

73251090

Production Capacity

8000 T/Year

Key features

Ductile Iron Material: Made of durable ductile iron with anti-rust and anti-theft features for long service life.

Multiple Load Classes: Available in B125, C250, D400, E600, F900 standards for various heavy-duty urban applications.

Customizable Design: Color, surface treatment, and logo can be customized according to customer drawings or requests.

Strict Quality Control: Manufactured under ISO9001 system with manual detection and EN124/GT standards compliance.

Corrosion Resistance: Ball mill cast iron construction ensures high temperature resistance and prevents easy corrosion.

Wide Size Range: Sizes from 250x250mm to 600x600mm and beyond, suitable for pedestrian to heavy traffic areas.

Flexible OEM/ODM: Supports full customization from samples, designs, or minor adjustments to meet specific needs.

Secure Packaging: Shipped on wooden pallets or as per request to ensure safe delivery of heavy iron products.

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: ≤3.43h

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.