Can I track product progress without visiting?

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

Can I have a trial order or samples?

As products are customized, we charge sample cost. However, if the sample is not more expensive, we will refund the sample cost after you place mass orders.

Why is there a tooling cost?

It is the mold cost, an indispensable production process. You only need to pay for the first order, and we will bear the maintenance cost of mold damage.

Metal Foundry Precision Custom Investment Casting Steel Large Shaft

Name: Metal Foundry Precision Custom Investment Casting Steel Large Shaft
Brand: Shanghai Matech Machinery Manufacture Corporation Ltd.
SKU: 750340052

Shanghai, ChinaShanghai Matech Machinery Manufacture Corporation Ltd.

US$1.62-1.68

20 kg

Sample price:US$1.62/kg.Request sample

Product profile

Customization

Available

Casting Method

Mechanical Aided Pouring& Semi-Automatic Pouring

Process

Precision Casting

Model NO.

customized

Molding Technics

Lost Wax Molding Plus Pouring

Application

Machinery Parts

Material

Wcb, Zg25crmo4, Zg35, Zg45

Surface Preparation

Dacromat Coating, Finish Painting

Surface Roughness

Ra 0.8~3.2

Machining Tolerance

From 0.005mm-0.01mm-0.1mm

Standard

ASTM

Certification

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

Blank Process

Investment Casting or Lost Wax Casting

Casting Tolerance

CT4-8 for Large Shaft Steel

Machining Process

CNC Machining/ Lathing/ Milling/ Turning/ Boring/

Surface Finish Treatment

Dacromat Coating, Finish Painting

Machining Tolearnce

From 0.005mm-0.01mm-0.1mm

Machined Surface Quality

Ra 0.8-Ra3.2 According to Customer Requirement

Package for Steel Casting

Multilayer Wooden Box with Big Plastic Bag Inside

Lead Time

45 Days for Large Shaft Steel

Service for Steel Casting

Metal Parts Solution as Per Customer's Drawing

Transport Package

Multilayer Wooden Box with Big Plastic Bag Inside

Specification

SGS, ISO9001

Trademark

Matech

Origin

Zhejiang

HS Code

7202490000

Production Capacity

150 Tons/Month

Key features

Custom Investment Casting: Lost wax and precision casting services tailored to customer drawings and requirements.

Wide Material Selection: Supports WCB, ZG25CrMo4, ZG35, ZG45, stainless steel, and carbon steel per customer request.

High Precision Machining: CNC machining with tolerance from 0.005mm to 0.1mm and surface roughness Ra 0.8-3.2.

Comprehensive Certifications: Certified with CE, RoHS, ISO 9001:2000, and ISO 9001:2008 standards.

Fast Lead Time: Standard lead time of 45 days for large shaft steel products after deposit receipt.

Strict Quality Control: Full IQC, IPQC, FQC, and OQC inspection processes with detailed APQP reports.

One-Stop Service: Provides design assistance, mold creation, casting, machining, and surface treatment.

Professional Engineering: Skilled team using AutoCAD, Pro Engineer, and SolidWorks for design and development.

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: ≤2.14h 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 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 information is needed for a quote?

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

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

Please send your sample to our factory, then we can copy or provide you better solutions. Pictures or drafts with dimensions can also be sent, and CAD or 3D files will be made if an order is placed.

Q:What makes you different from others?

1. Excellent Service: Quotation submitted in 48 hours with detailed info. 2. Quick Manufacturing: Normal orders produced within 3 to 4 weeks. As a factory, we ensure delivery time according to contract.