What is the average lead time for orders?

The average lead time is within 15 workdays for both peak season and off-season orders.

What are the main applications for this coupling?

It is widely used in automatic sprinkler systems for fire protection, industrial pipelines (shipping, mining, oil fields), and infrastructure projects like subways and airports.

What are the payment terms?

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

OEM/ODM Ductile Iron Grooved Fitting Reducing Coupling

Name: OEM/ODM Ductile Iron Grooved Fitting Reducing Coupling
Brand: Hebei Mingda International Trading Co., Ltd.
SKU: 762481125

Hebei, ChinaHebei Mingda International Trading Co., Ltd.

US$1.00-50.00

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Connection

Grooved, Fixed and Assembled by Rubber and Bolts

Flexible or Rigid

Reducing

Model NO.

fittings

Material

Ductile Iron

Standard

Nominal Size

1"-12"

Surface Treatment

Epoxy, Painted, Galvanized

Color

Red,Orange,Blue or as Your Request

Transport Package

Carton, Wooden Cases

Specification

SGS

Trademark

MINGDA

Origin

Hebei China

HS Code

7201100000

Production Capacity

3000piece/Month

Key features

Customizable Dimensions: Available in sizes from 2x1.25 inch to 8x6 inch, or customized as per request.

Flexible Assembly: Grooved connection fixed and assembled by rubber and bolts for easy installation.

Durable Material: Constructed from high-quality ductile iron for strength and longevity.

Multiple Surface Treatments: Options include epoxy, painted, and galvanized finishes for corrosion resistance.

Certified Quality: Products hold FM Approval, UL Approval, and ISO9001 certification.

Versatile Applications: Suitable for fire protection, industrial pipelines, subway, railway, and airport systems.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season orders.

OEM/ODM Service: Supports custom color requests (Red, Orange, Blue) and specific manufacturing needs.

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.