What is the surface treatment?

The surface is treated with cool tar to improve durability and resistance.

What are the payment terms?

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

Where is the product shipped from?

Products are shipped from Tianjin Port or Qingdao Port.

En124 Ggg50 Heavy Duty Ductile Iron Gully Grate

Name: En124 Ggg50 Heavy Duty Ductile Iron Gully Grate
Brand: Hebei Mingda International Trading Co., Ltd.
SKU: 781832545

Hebei, ChinaHebei Mingda International Trading Co., Ltd.

US$2.00

50-99,999 Pieces

US$1.00

100,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Clay Dry Sand

Casting Method

Directional Crystallization

Model NO.

manhole cover

Sand Core Type

Resin Sand Core

Application

Municipal & Urban

Machining

Hand Sand Casting

Material

Iron

Surface Treatment

Cool Tar

Surface Roughness

Ra0.8

Certification

CE, ISO 9001:2008

Size

as Per Drawing

Dimension

500X500mm

Lock System

Screw Lock/Spring Lock

Sealing

Water Seal

Transport Package

Standard Export Package

Specification

SGS

Trademark

Mingda

Origin

Hebei, China

HS Code

7201100000

Production Capacity

20000 Ton/Tons Per Year

Key features

Heavy Duty Load Capacity: GGG50 ductile iron material with C250 loading ability (250KN) for municipal roads.

Customizable Dimensions: Size and dimensions can be customized as per customer drawings.

Certified Quality: Complies with CE and ISO 9001:2008 standards for safety and quality.

Durable Surface Treatment: Treated with cool tar to enhance corrosion resistance and longevity.

Versatile Application: Suitable for municipal road drainage, city construction, and urban projects.

Precision Manufacturing: Uses directional crystallization and resin sand core for high precision.

Secure Locking System: Equipped with screw lock or spring lock options for security.

Fast Delivery: Average lead time within 15 working days for both peak and off-season.

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.