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?

We charge sample cost, but if the sample is not more expensive, we will refund the sample cost after you placed mass orders.

Why is there a 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 are your terms of payment?

For tooling & Sample: 70% prepayment. For Batch order: T/T 30% in advance, balance before delivery.

What is your after-sale service?

If there is quality problem, please provide photos or test report, we will replace defective goods or return funds.

Exhaust Manifold for Vehicle Part Precision Stainless Steel Casting

Name: Exhaust Manifold for Vehicle Part Precision Stainless Steel Casting
Brand: Shanghai Matech Machinery Manufacture Corporation Ltd.
SKU: 2066965912

Shanghai, ChinaShanghai Matech Machinery Manufacture Corporation Ltd.

US$25.35-100.00

50 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

OEM Exhaust Manifold

Suitable for Car Brands

as Per Your Request

Car Model

as Per Your Request

Engine Type

as Per Your Request

Type

Exhaust Pipe

Body Material

Stainless Steel

Discharge Standard

as Per Your Request

Certification

ISO9001, CE, RoHS

Noise Source

as Per Your Request

The Noise of Engine

as Per Your Request

Automobile Chassis Noise

as Per Your Request

Component

Exhaust Pipe

Main Market

as Per Your Request

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 Casting Material: Options include Stainless Steel 316, 304, and CF8m based on customer requirements.

High Precision Machining: CNC machining with tolerance up to It7 and surface roughness Ra 0.8~3.2.

Wide Material Selection: Supports Carbon Steel, Stainless Steel, Copper Alloy, and Aluminum Casting.

Comprehensive Quality Control: ISO9001 and TS16949 certified with IQC, IPQC, FQC, and OQC processes.

Fast Lead Time: Standard lead time is 45 days for stainless steel investment casting.

OEM/ODM Service: Accepts custom designs, samples, or drawings for tailored manufacturing solutions.

Advanced Inspection: Equipped with CMM, Ultrasonic, and Radiographic testing for quality assurance.

Technical Support: Professional engineers provide design optimization and process feasibility advice.

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: ≤2.28h 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.

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.

Q:What makes you different from others?

1. Excellent Service: Quotation in 48 hours. 2. Quick manufacturing time: 3 to 4 weeks for normal orders.