What materials are used for the grating and channel?

The grating cover is made of cast iron, and the drainage channel is made of resin concrete.

What are the common applications for this product?

It is widely used in building entrances, service stations, car parks, pedestrian areas, and industrial ports.

OEM Cast Iron Grating Cover Drainage Channel

Name: OEM Cast Iron Grating Cover Drainage Channel
Brand: Hebei Mingda International Trading Co., Ltd.
SKU: 772441765

Hebei, ChinaHebei Mingda International Trading Co., Ltd.

US$28.19

50-9,999 Pieces

US$13.20

10,000+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Grating Material

Cast Iron

Drainage Channel Material

Resin Concrete

Model NO.

drainage channel

Usage

Drainage System

Transport Package

Standard Export Package

Specification

SGS

Trademark

Mingda

Origin

Hebei, China

Production Capacity

10000 PCS / Month

Key features

Customizable Manufacturing: Drainage channels made according to specific customer requirements.

High Pressure Resistance: Welded structure provides high intensity and strong pressure resistance.

Versatile Applications: Suitable for buildings, stations, car parks, ports, and industrial areas.

Multiple Load Grades: Available in C250, D400, and E600 compression grades for various needs.

Diverse Dimensions: Wide range of inside and outside dimensions to fit specific trench sizes.

Professional Manufacturer: Experienced manufacturer of polymer resin concrete drainage systems.

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

Global Shipping Options: Flexible Incoterms including FOB, CFR, CIF, and EXW available.

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: ≤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.