China OEM 4 Axis CNC Large Stainless Steel Casting Pump Impeller

Name: China OEM 4 Axis CNC Large Stainless Steel Casting Pump Impeller
Brand: Shanghai Matech Machinery Manufacture Corporation Ltd.
SKU: 1920907172

Shanghai, ChinaShanghai Matech Machinery Manufacture Corporation Ltd.

US$0.60-5.40

1 kg

Sample price:US$1.10/piece.Request sample

Product profile

Customization

Available

Casting Method

Investment Casting

Casting Form Material

Metal

Model NO.

casting impeller

Casting Metal

Stainless Steel

Casting Form Usage Count

Permanent

Surface Treatment

Polishing

Surface Roughness

Ra3.2-25

Coating

Diatomite powder

Machining Tolerance

0.005mm-0.01mm-0.1mm

Standard

ASTM

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008, as Customer Request

Material

CF8m, 304, 316

Manufacturing Process

Investment Casting, Stainless Steel Casting

Casting Tolerance

CT4-8 for Car Exhaust Pipe

Finish Machining Process

CNC Machining/ Lathing/ Milling/ Turning/ Boring/

Heat Treatment

Normalization, Annealing, Quenching and Tempering

Surface Finish

Surface Passivation, Electric Polish

Rough Surface Roughness

Ra3.2-25

Package

Multiplayer Wood Box/Pallet, with Big Plastic Bag

Lead Time

45 Days for Stainless Steel Casting Impeller

Service

OEM/ODM for Stainless Steel Casting Impeller

Transport Package

Multiply Wood Box with Big Plastic Bag Inside

Specification

SGS, ISO9001

Trademark

Matech

Origin

Zhejiang

HS Code

8432900000

Production Capacity

1500 Tons/Month

Key features

Custom Material Options: Available in CF8m, 304, 316, Carbon Steel, and various Copper and Aluminum alloys per request.

Precision Machining Tolerance: Achieves high precision with tolerances ranging from 0.005mm to 0.1mm.

Comprehensive Surface Treatment: Offers polishing, passivation, plating, and painting to meet Ra 0.8-25 roughness standards.

OEM and ODM Services: Full customization support including mold design, material selection, and production based on drawings.

Advanced Heat Treatment: Includes normalization, annealing, quenching, tempering, and nitriding for enhanced material properties.

Fast Response Service: 24-hour online support with quotation and complaint feedback provided within 48 hours.

Flexible Packaging Solutions: Customizable packaging including wood boxes, pallets, and protective films as per client request.

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: ≤2.07h 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 offer free samples, but new clients are expected to pay the courier cost, which will be deducted from the payment for the formal order.

Q:Can you make casting according to our drawing?

Yes, we can make casting according to your 2D drawing or 3D CAD model. Samples can be properly approved based on 2D drawings even without 3D files.

Q:Can you make casting based on our samples?

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

Q:What's your quality control device in house?

We have a spectrometer to monitor chemical properties, a tensile test machine for mechanical properties, and NDT checking methods for surface detection.