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Ductile Iron Resin Casting Manhole Cover with Coating
US$1.00-2.00
50 kg
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableType
Clay Dry SandCasting Method
Directional CrystallizationModel NO.
manhole coverSand Core Type
Resin Sand CoreApplication
Municipal Engineering, TrafficMachining
Boring MachineMaterial
IronSurface Treatment
Sand BlastCertification
ISO 9001:2008Casting Experience
10years,OEM Service Available.Process
Sand CastingTransport Package
Standard Export PackageSpecification
as per drawingTrademark
MingdaOrigin
Hebei, ChinaHS Code
7201200000Production Capacity
10000 Piece/Pieces Per MonthKey features
Customizable Coating: Black bitumen or coating as per customers' requirement.
OEM Service Available: 10 years casting experience with OEM service support.
Wide Size Range: Diameter from 200mm to 1200mm available.
Anti-Theft Design: Double sealed, watertight type against theft and safety.
Free Design Service: Free charge of design for custom requirements.
ISO 9001 Certified: Strictly conform to ISO 9001:2008 standard.
High Output Capacity: Annual output of 10,000 tons ensures supply.
Fast Delivery: 3 day pay for ready stock if requested.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-10-22Nearest Port: Tianjin Port, Qingdao PortAverage Response Time: ≤24hTerms 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.
Product Q&A
Q:What materials are used for the manhole cover?
A:
The manhole cover is made of cast gray iron and ductile iron, conforming to standards like DIN1693-73, GB/T1348-1988, ASTM A536, and BS2789:1985.
Q:What are the available shapes and sizes?
A:
Shapes include round, square, rectangle, and triangle. Diameters range from 200mm to 1200mm, with weights from 7kg to 154kg.
Q:Is customization available for the coating?
A:
Yes, the coating can be black bitumen or customized as per customers' requirements.
Q:What load classes are supported?
A:
We can supply all kinds of load classes, including A15, B125, C250, D400, E600, and F900.
Q:What is the lead time for orders?
A:
The average lead time is within 15 workdays for both peak and off-season. Ready stock can be delivered in 3 days if requested.
Send Inquiry
*To:
Hebei Mingda International Trading Co., Ltd.
Hebei Mingda International Trading Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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