Can the product be customized?

Yes, parts can be made according to customer drawings using various production crafts.

What is the shape of the cover?

The product features a square shape with a double triangular design.

Which ports are used for shipping?

The nearest ports for export are Tianjin Port and Qingdao Port.

Ductile Iron Double Triangular Manhole Cover and Frame

Name: Ductile Iron Double Triangular Manhole Cover and Frame
Brand: Hebei Mingda International Trading Co., Ltd.
SKU: 837626885

Hebei, ChinaHebei Mingda International Trading Co., Ltd.

US$1.00-2.00

50 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Iron

Shape

Square

Model NO.

iron casting

Certification

ISO, CE

Transport Package

Export Standard Package

Specification

as per drawing

Trademark

Mingda

Origin

Hebei, China

Production Capacity

200 Pieces Per Day

Key features

Stable Under Load: Inverted vee seatings and three-point suspension prevent abrasive material trapping.

Heavy Duty Performance: Test load capacity of 600 kN for DS1077A grade double triangular covers.

Dual Application Design: Available for storm water with raised stubs and foul water with rectangular stubs.

ISO and CE Certified: Meets international quality and safety standards for drainage projects.

Fast Peak Season Delivery: Average lead time within 15 workdays during peak production periods.

Off-Season Efficiency: Average lead time within 15 workdays during off-peak production periods.

Flexible Payment Options: Supports LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Custom Manufacturing: Production based on customer drawings using resin sand and lost-wax methods.

Company profile

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: ≤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.