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We have ISO9001 quality system certification, and strict detection during production.

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Heavy Weight Gray Cast Iron Gully Grating for Road and Sewer Use.

Name: Heavy Weight Gray Cast Iron Gully Grating for Road and Sewer Use.
Brand: Cangzhou Great Casting Technologies Limited Company
SKU: 2168996805

Hebei, ChinaCangzhou Great Casting Technologies Limited Company

US$700.00

1-4 Tons

US$680.00

5-9 Tons

US$650.00

10+ Tons

Product profile

Customization

Available

After-sales Service

Online

Warranty

3years

Model NO.

Gully gratings 01

Material

Iron

Shape

Square

Certification

RoHS, ISO, CE

Weight

4~125kg

Sample

Availale

Quality Control

Party Inspection

Colour

Black Grey and So on

Coating

as Per Customers'requirment

Notes

OEM/ODM

Standard

En124

Load Capacity

A15, B125, C250, D400, E600, F900

Application

Highway, Urban Drainage System, Garden

Package

Wooden Pallets

Casting Method

Sand Casting

Transport Package

Wooden Pallets

Specification

as customers'requirements

Trademark

GREAT

Origin

Cangzhou City Hebei Province China

HS Code

73251090

Production Capacity

8000t/Year

Key features

High-Strength Material: Constructed from ductile iron for exceptional compressive strength and corrosion resistance.

Wide Load Capacity Range: Available in classes A15, B125, C250, D400, E600, and F900 for diverse environments.

Customizable Dimensions: Frame, cover, and clear sizes are fully customizable to meet specific project needs.

Comprehensive Warranty: Backed by a 3-year warranty covering mechanical defects and performance issues.

Efficient Drainage Design: Porous grid pattern ensures maximum drainage while preventing debris blockage.

Strict Quality Control: ISO9001 certified with third-party inspection and pre-loading quality testing.

OEM/ODM Services: Full customization available from samples, designs, or specific technical drawings.

Versatile Applications: Suitable for highways, urban drainage, gardens, and hard shoulders.

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.