Is it possible to know how are my products going on without visiting your company?

We will offer a detailed production schedule and send weekly reports with photos or videos which show the machining progress.

Can I have a trial order or samples only for several pieces?

As the product is customized and need to be produced, we will charge sample cost, but if the sample is not more expensive, we will refund the sample cost after you placed mass orders.

Why there is tooling cost?

It's mold cost. Indispensable production process. Only need to pay for first order, and we will bear maintenance cost of mold damage.

What is your terms of payment?

For tooling & Sample: 70% prepayment with the tooling cost, the balance to be paid upon the sample's approval. For Batch order: T/T 30% in advance with the order, the balance to be paid before the delivery.

Customized Stainless Steel Investment Casting Impeller with CNC Machining

Name: Customized Stainless Steel Investment Casting Impeller with CNC Machining
Brand: Shanghai Matech Machinery Manufacture Corporation Ltd.
SKU: 750083892

Shanghai, ChinaShanghai Matech Machinery Manufacture Corporation Ltd.

US$6.88

100 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Casting Method

Mechanical Aided Pouring& Semi-Automatic Pouring

Process

Investment Casting

Model NO.

Customized

Molding Technics

Investment Casting, Lost Wax Casting

Application

Vehicle, Agriculture Machine, Construction Machine

Material

Stainless Steel 304, 316, 304L, 316L as Clients Re

Surface Preparation

Dacromat Coating, Finish Painting

Surface Roughness

Ra6.3~12.5

Machining Tolerance

CT 8~9

Standard

ASTM/AISI/JIS/DIN etc

Certification

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

Casting Material

Stainless Steel 316, Option 304, CF8m

Blank Process

Lost Foam Castings, Investment Casting

Casting Tolerance

CT4-8 for Stainless Steel Casting

Machining Process

CNC Machining/ Lathing/ Milling/ Turning/ Boring/

Machining Tolearnce

up to It7, Ra 0.8~3.2

Surface Treatment

Dacromat Coating, Finish Painting

Package for Casting Parts

Multiplayer Wood Box with Big Plastic Bag Inside

Lead Time

45 Days for Stainless Steel Investment Casting

Service

Technical Support for Stainless Steel Investment C

Transport Package

Multiplayer Wood Box with Big Plastic Bag Inside.

Specification

Customized Size

Trademark

Matech Industry

Origin

China Zhejiang

HS Code

7220900000

Production Capacity

200 Tons/Month

Key features

Customized Material Options: Stainless Steel 304, 316, 304L, 316L, CF8m, and other alloys available per client requirements.

Precision Machining Tolerance: Machining tolerance up to IT7 with surface roughness Ra 0.8 to 3.2.

Comprehensive Surface Treatment: Options include Dacromat coating, powder coating, polishing, and finish painting.

Wide Application Range: Serves vehicle, agriculture, construction, medical, and petrochemical industries.

ISO and TS Certifications: Certified under ISO 9001:2000, ISO 9001:2008, TS16949, CE, and RoHS standards.

Flexible Customization: Full customization available for casting material, blank process, and machining specifications.

Rapid Response Time: Quotations and email responses provided within 48 hours during working days.

Advanced Quality Control: Full process control from IQC to OQC with PPM rates under 1000 for casting and 600 for machining.

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: ≤2.04h 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 trading company or manufacturer?

We are a factory, so we can provide competitive price and fast delivery for you.

Q:What kind of service can you provide?

Our company can provide custom casting, CNC machining and surface treatment according to customer's requirements.

Q:What's kinds of information you need for a quote?

Please provide detailed drawings (STEP, CAD, SOLID Works, PROE, DXF and PDF), material requirement, surface treatment, quantity, and any special demands or requirements.

Q:What shall we do if we do not have drawings?

Please send your sample to our factory, then we can copy or provide you better solutions. Please send us pictures or drafts with dimensions (Thickness, Length, Height, Width), CAD or 3D file will be made for you if placed order.

Q:What makes you different from others?

1. Our Excellent Service We will submit the quotation in 48 hours if getting detailed information during working days. 2. Our quick manufacturing time For Normal orders, we will promise to produce within 3 to 4 weeks. As a factory, we can ensure the delivery time according to the formal contract.