What certifications do you have?

We hold CE, RoHS, ISO 9001:2000, ISO 9001:2008, and TS16949 certifications.

What is the lead time for production?

The lead time is 45 days from the receipt date of the steel flange.

What surface treatments are available?

We offer Dacromat Coating, Finish Painting, Shot/sand blast, polishing, Surface passivation, Primer Painting, Powder coating, ED- Coating, Chromate Plating, and zinc-plate.

OEM Customized Industrial Grade Galvanized Steel Flange

Name: OEM Customized Industrial Grade Galvanized Steel Flange
Brand: Shanghai Matech Machinery Manufacture Corporation Ltd.
SKU: 1926142392

Shanghai, ChinaShanghai Matech Machinery Manufacture Corporation Ltd.

US$5.00-30.00

100 kg

Sample price:US$99.00/piece.Request sample

Product profile

Customization

Available

Casting Method

Investment Casting, Option Lost Wax Casting

Casting Form Material

G25crmo4, G35, Wcb

Model NO.

steel flange

Casting Metal

Cast Steel

Casting Form Usage Count

Permanent

Surface Treatment

Dacromat Coating, Finish Painting

Surface Roughness

0.005mm-0.01mm-0.1mm

Coating

Zinc oxide

Machining Tolerance

CT4-8 for Steel Casting

Standard

According to Customer Requirement

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008, Ts16949

Customized

Application

Machinery Parts

Material

G25crmo4, G35, Wcb

Blank Process

Investment Casting, Option Lost Wax Casting

Casting Tolerance

CT4-8 for Industrial Grade Steel Flange

Machining Process

CNC Machining/ Lathing/ Milling/ Turning/ Boring/

Machining Tolearnce

up to It7, Ra 0.8~3.2

Lead Time

45 Days Forindustrial Grade Steel Flange

Service

Supply Metal Parts Solution as Per Customer's Draw

Casting Blank Size

as Customer Request

Transport Package

Multiplayer Wood Box with Big Plastic Bag Inside

Specification

Customized Size

Trademark

Matech Industry

Origin

China Shanghai

HS Code

8907900090

Production Capacity

200ton/Month

Key features

OEM/ODM Customization: Customized steel flanges based on customer drawings, 2D/3D models, or samples.

Investment Casting Process: Precision casting using investment or lost wax methods with CT4-8 tolerance.

Wide Material Selection: Available in Carbon Steel, Stainless Steel, Alloy Steel, Brass, and Aluminum Bronze.

Multi-Process Capability: Integrated CNC machining, heat treatment, and surface treatments like Dacromat.

Strict Quality Control: ISO9001/TS16949 certified with IQC, IPQC, FQC, and OQC inspection stages.

Fast Lead Time: Standard lead time of 45 days for industrial grade steel flanges.

High Production Capacity: Annual capacity of 20,000 tons with 25% open capacity for urgent orders.

24/7 Online Support: Quick response service with technical support and quotation within 48 hours.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFlexible CustomizationQuality Assurance

Shanghai Matech Machinery Manufacture Corporation Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.19h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryMatech Team demonstrates broad customization, OEM/ODM availability, documented quality and service procedures, ISO9001:2015 and RoHS certifications, and stated experience in valve making, foundry, mechanical engineering, manufacturing, and quality assurance. It reports new products within the past year and offers customization from samples, designs, and full specifications. Production information includes machining equipment and two production lines, but it does not conduct ongoing quantity reconciliation for every batch or volume production. Export sales represent 71%–90% of total sales, with three experienced export staff and one presence in a main export market. The supplier lacks overseas warehouses, showrooms, agents or branches, and has not participated in offline trade shows. Financial records are identified for 2022–2024, but the slices do not provide financial performance values. Customer evidence includes OEM service for well-known brands and an 80%–100% repeat-buyer preference, but no Fortune...

Supplier typeThe supplier provides manufacturing and engineering support, including OEM and ODM services, while describing experience in valve making, foundry, mechanical engineering, manufacturing, and quality assurance. Its listed machining equipment and customization services indicate a manufacturer with design-support capability rather than a trading-only profile.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and RoHS product compliance certification. These are explicit certifications supporting quality-management and product-compliance capability.

After-Sales capabilityThe supplier has written procedures and followed records for service-capability assessment, corrective and preventive actions, and effective customer-complaint handling. However, the approved-supplier list lacks an approved signature or date, which indicates a documentation weakness but does not establish inadequate after-sales execution.

R&D capabilityThe supplier states that it introduced new products during the past year, offers ODM services, and provides early design support and manufacturing-feasibility analysis. It does not have an available SDK, but the available evidence still explicitly supports product-development and design-input capability.

Production capacityProduction resources include lathes, CNC, drilling and automatic tapping machines, a hydraulic pressure test pump, and two production lines. The supplier reports one-month average lead times in both peak and off-season periods, but it does not perform ongoing quantity reconciliation for each batch or volume production, creating a stated production-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad capability is reported in two slices, providing strong direct evidence of extensive customization coverage.

Client casesThe supplier reports OEM service for well-known brands, more than twenty years of team experience in relevant technical and manufacturing areas, and an 80%–100% preference from repeat buyers. It reports no cooperation with Fortune 500 companies, so customer-case evidence is positive but does not establish top-tier multinational references.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a professional manufacturer with over 15 years' export experience for designing and producing vehicle machinery parts.

Q:How can I get some samples?

We are glad to offer you samples for free, but the new clients are expected to pay the courier cost, and the charge will be deducted from the payment for formal order.

Q:Can you make steel flange according to our drawing?

Yes, we can make steel flange according to your drawing, 2D drawing, or 3D cad model. If the 3D cad model can be supplied, the development of the tooling can be more efficient. But without 3D, based on 2D drawing we can still make the samples properly approved.

Q:Can you make steel flange based on our samples?

Yes, we can make measurement based on your samples to make drawings for tooling making.

Q:What is the minimum order quantity (MOQ)?

The MOQ is 200 pcs for casting and 50 pcs for machining.