How long is the production lead time?

The average lead time is within 15 working days regardless of the season.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Where is your factory located?

Our factory is located in Shijiazhuang, Hebei, China, near Tianjin and Qingdao ports.

OEM D400 Heavy Load Ductile Iron Manhole Cover Used of a Drainage System Customize Various Sizes

Name: OEM D400 Heavy Load Ductile Iron Manhole Cover Used of a Drainage System Customize Various Sizes
Brand: Hebei Mingda International Trading Co., Ltd.
SKU: 848340755

Hebei, ChinaHebei Mingda International Trading Co., Ltd.

US$1,154.00-1,259.00

10 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Iron

Shape

Round

Model NO.

Manhole cover

Certification

RoHS, ISO, CE

OEM

Acceptable

Size

600*600 800*800 or as Your Require

Weight

50-1500kgs

Color

Black

Feature

Durable

Transport Package

Standard Export Package

Specification

EN124 D400

Trademark

Mingda

Origin

Hebei, China

Production Capacity

1000PCS Per Day

Key features

Wide Load Capacity Range: Available in classes A15 to F900, suitable for pedestrians to airplane taxiways.

Customizable Sizes: Standard sizes 600x600 and 800x800, or fully customized to customer requirements.

Durable Material Grade: Made of high-strength GGG500/7 ductile cast iron with excellent toughness.

Anti-Corrosion Coating: Standard black bitumen coating available, or customized coating per customer needs.

Strict Quality Testing: Every unit undergoes surface and loading tests before shipping to ensure smoothness.

International Certifications: Certified by RoHS, ISO, CE, BSI Kite Mark, SGS, and BV standards.

Fast Lead Time: Production completed within 15 working days for both peak and off-peak seasons.

Versatile Applications: Ideal for municipal roads, highways, residential areas, schools, and industrial parks.

Company profile

Experienced TeamExhibition ExperienceHigh Repeat Buyers ChoiceImporters and Exporters

Hebei Mingda International Trading Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-10-22Nearest Port: Tianjin Port, Qingdao PortAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryHebei Mingda International Trading Co., Ltd. is a China-based limited trading company also identified as a manufacturer/factory, operating from Hebei. Its offering centers on castings, forgings, machining parts, valves, flanges, pipe fittings, and related fabricated components. The supplier reports exporting since 2007, with 90% of sales from exports and markets spanning multiple regions. Production evidence includes more than 10 production lines, stated casting outputs, 21–30 quality-control staff, and TS 16949 and ISO 9001 certifications. It describes capabilities in multiple casting processes and CNC machining, including production from customer drawings. Evidence is insufficient to assess after-sales service, financial credibility, and customer cases; innovation capability is also only partially evidenced through engineering resources and process development claims.

Supplier typeThe supplier is identified as a limited company based in Shijiazhuang, Hebei, China, with its business nature described as a trading company and its entity type also listed as Trading Company, Manufacturer/Factory. Its product and factory-related information supports a combined trading and manufacturing profile.

CertificationsThe supplier reports holding TS 16949 and ISO 9001 management-system certifications. These are explicit certifications relevant to quality and automotive-related management systems, although no certificate scope, issuing body, or validity dates are provided.

R&D capabilityThe supplier reports 11–20 years of R&D engineer experience, multiple production processes including lost-wax and lost-foam casting, and efforts to improve production crafts and quality control. These indicate process-development capability, but there is no explicit evidence of patents, proprietary technologies, formal innovation projects, or new-product development results.

Production capacityProduction capability is supported by more than 10 production lines, 21–30 quality-control staff, stated annual casting outputs, and experience with resin sand, sand molding, hot-core-box, lost-wax, lost-foam, and machining processes. The supplier also reports off-peak lead times within 15 workdays and broad export coverage, indicating established operational capacity.

Customization capabilityThe supplier explicitly states that it makes parts according to customer drawings and offers casting, forging, CNC turning, CNC milling, surface grinding, CNC engraving, and other machining services. Its listed products and processes support customized components across several materials and applications.