CNC Machining Alloy Steel Investment Casting Sleeve

Name: CNC Machining Alloy Steel Investment Casting Sleeve
Brand: Shanghai Matech Machinery Manufacture Corporation Ltd.
SKU: 750305392

Shanghai, ChinaShanghai Matech Machinery Manufacture Corporation Ltd.

US$2.21-18.69

200 Pieces

Sample price:US$0.20/piece.Request sample

Product profile

Customization

Available

Casting Method

Investment Casting

Casting Form Material

Metal

Model NO.

customized

Casting Metal

Cast Steel

Casting Form Usage Count

Permanent

Surface Treatment

Dacromat Coating, Finish Painting etc.

Surface Roughness

Ra 0.8~3.2

Coating

Diatomite powder

Machining Tolerance

From 0.005mm-0.01mm-0.1mm

Standard

ASTM

Certification

CE, RoHS, ISO 9001:2008, as Customer Requests

Material

Wcb, G25crmo4, Zg35, Zg45 etc.

Blank Process

Investment Casting, Option Lost Wax Casting

Casting Tolerance

CT4-8 for Alloy Steel Investment Casting

Machining Process

CNC Machining/ Lathing/ Milling/ Turning/ Boring/

Surface Finish Treatment

Dacromat Coating, Finish Painting etc.

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 Alloy Steel Investment Casting

Service

Custom Alloy Steel Investment Casting

Transport Package

Multilayer Wooden Box with Big Plastic Bag Inside

Specification

SGS, ISO9001

Trademark

Matech

Origin

Jiangsu

HS Code

8432900000

Production Capacity

150 Tons/Month

Key features

Custom Material Options: Supports Wcb, G25crmo4, Zg35, Zg45, and other alloy steels per customer request.

Precision Machining Tolerance: Achieves tight tolerances ranging from 0.005mm to 0.1mm for high-precision parts.

Custom Surface Finish: Offers Ra 0.8 to Ra3.2 surface quality with Dacromat coating or painting as required.

Comprehensive Quality Certifications: Certified with CE, RoHS, ISO 9001:2008, and TS16949 for global compliance.

Flexible Casting Processes: Provides Investment Casting and Lost Wax Casting with CT4-8 tolerance for alloy steel.

Fast Lead Time: Standard production lead time is 45 days from deposit receipt for precision casting.

OEM and ODM Services: Full service from design and tooling to mass production based on drawings or samples.

Advanced Quality Control: Implements IQC, IPQC, FQC, and OQC with 100% inspection before shipment.

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: ≤2.20h 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.