Which market do you mainly sell to?

Australia, Asia, Middle East, Africa, etc.

How many tons can 20GP or 40GP hold?

Usually a 20GP can carry about 26 tons, and a 40GP can carry about 28 tons. It depends on different specifications.

What is the delivery time?

Depending on the actual order, about 20 to 35 days

What is your minimum order quantity?

There is no MOQ for stock size, others are 100kg.

How can I get an accurate quote?

Please provide product standard, material, size, quantity and other information.

When will I receive your reply after the inquiry?

Within 15 minutes of working hours and within 12 hours of non-working hours.

Are you a manufacturer or a trading company?

We are a manufacturing company with machining machines and inventory, and can provide custom sizing and machining services.

En124 Customized Forstock Support Ductile Cast Iron D400 Manhole Cover

Name: En124 Customized Forstock Support Ductile Cast Iron D400 Manhole Cover
Brand: Cangzhou Great Casting Technologies Limited Company
SKU: 2158580235

Hebei, ChinaCangzhou Great Casting Technologies Limited Company

US$700.00

1-4 Tons

US$680.00

5-9 Tons

US$650.00

10+ Tons

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Type

Clay Wet Sand

Casting Method

pressure Crystallization

Model NO.

gully gratings055

Sand Core Type

Clay Sand Core

Application

Highway Roads Urban Drainage System

Machining

M/C Machining

Material

Iron

Surface Treatment

Spray-Paint

Surface Roughness

Ra0.4

Standard

Certification

CE, ISO 9001:2000, ISO 9001:2008

Colour

Black/Grey as Your Request

Load Capacity

A15, B125, C250, D400, E600, F900

Weight

4~125kg

Coating

Black Bitumen Painting

Quality Control

Party Inspection

Transport Package

Wooden Pallets

Specification

ductile cast iron

Trademark

Great

Origin

Cangzhou City Hebei Province China

HS Code

73251090

Production Capacity

25000 Ton/Year

Key features

High-Strength Ductile Iron: Constructed from high-strength ductile iron for exceptional compressive strength, corrosion, and wear resistance.

EN124 Standard Compliance: Fully compliant with EN124 standard, offering load capacities from A15 to F900 for various applications.

Customizable Specifications: Custom colors (Black/Grey), load capacity, weight, and coating available as per customer requests.

Optimal Drainage Design: Porous grid or strip pattern ensures efficient drainage while preventing debris from clogging pipes.

Versatile Application: Suitable for highways, urban drainage systems, gardens, hard shoulders, and high engineering works.

Quality Certified: Certified with CE, ISO 9001:2000, and ISO 9001:2008, ensuring strict quality management.

24/7 Technical Support: Seasoned technical team available 24/7 for installation, troubleshooting, and maintenance assistance.

Fast Response Time: Inquiry replies provided within 15 minutes during working hours and within 12 hours during non-working hours.

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 produces EN124-series ductile iron trench and manhole covers and states compliance with several national standards. It holds an ISO9001:2015 certificate and reports production of 25,000 tons of manhole cover grilles, with a stated one-month lead time in both peak and off-peak seasons. Customization is offered from samples, designs, and full or minor requirements, supported by one R&D engineer. However, the supplier is not identified as a professional technical supplier, does not provide 3D software design services, and has limited documented service and quality-control systems: no written complaint procedures, supplier-service assessment records, approved supplier list, or corrective/preventive-action records. No inventory, overseas warehouse, overseas branch or agent, overseas showroom, or offline trade-show participation is reported. Financial credibility and customer cases cannot be judged from the provided information.

CertificationsThe supplier states that its quality management system was established in accordance with ISO9001 and provides an ISO9001:2015 certificate. It also states compliance with several listed national standards, including GBT23858-2009, GBT15831-2003, CJT511-2017, CJT121-2000, and JC889-2001.

After-Sales capabilityDocumented after-sales and service-management capability is weak: there are no written complaint procedures or records, no written service-capability assessment or corrective/preventive-action records, and no approved supplier list. The supplier also reports no inventory, overseas warehouse, overseas showroom, overseas agent or branch, and no offline trade-show participation.

R&D capabilityThe supplier is explicitly not a professional technical supplier and does not provide 3D software design services. It has one R&D engineer whose stated responsibility is customizing products to customer dimensions, while its description emphasizes existing production and quality systems rather than innovation activities.

Production capacityThe supplier states that it has complete production and testing equipment, produces EN124-series ductile iron products, and reports annual production of 25,000 tons of manhole cover grilles. Lead time is stated as one month in both peak and off-peak seasons, providing explicit evidence of established production capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its one R&D engineer is assigned to customize products according to customer-required dimensions, supporting the stated customization capability despite the absence of 3D design services.

Product Q&A

Q:What kinds of material are needed for the project?

If you are not sure what material you need, please tell us your requirements for material properties and specific applications, and we will provide you with the most suitable material based on these requirements.

Q:What is your general price term?

Usually we do CIF, FOB, EXW.

Q:How do you ensure quality?

It is always a pre-production sample before mass production; Always perform final inspection before shipment;

Q:Can samples be provided?

Yes, samples is available .

Q:What is your payment term?

Usually we do T/T .