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 Ht200 Ht250 Gray Iron Ductile Iron Sand Casting Iron Pump Housing

Name: Customized Ht200 Ht250 Gray Iron Ductile Iron Sand Casting Iron Pump Housing
Brand: Shanghai Matech Machinery Manufacture Corporation Ltd.
SKU: 713731002

Shanghai, ChinaShanghai Matech Machinery Manufacture Corporation Ltd.

US$15.50-55.50

50 Pieces

Product profile

Customization

Available

Type

Chemical Hardening Sand

Casting Method

Mechanical Aided Pouring or Semi-Automatic Pouring

Model NO.

Exhaust Manifold

Sand Core Type

Resin Sand Core

Application

Vehicle, Construction/ Agriculture Machinery

Machining

CNC Machining

Material

Iron

Surface Treatment

Powder Coating and Painting

Surface Roughness

Ra25~50

Standard

ASTM/AISI/JIS/DIN etc

Certification

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

Item

Custom Cast Sand Casting Iron Exhaust Manifold

Product Material

Ggg60, Ggg50, Ggg40, as Clients Require

Blank Process

Sand Casting or Shell Molding Casting

Casting Tolerance

CT9-11 for Iron Casting

Machining Process

CNC Machining, Drilling, Milling, Boring, Tappin

Machining Tolearnce

From 0.005mm-0.01mm-0.1mm

Machined Surface Quality

Ra 0.8-Ra3.2, According to Customer Requirement

Surface Finish Treatment

Dacromat Coating, Finish Painting etc.

Package for Iron Sand Casting

Multilayer Wooden Box with Big Plastic Bag Inside

Lead Time

50 Days for Cast Iron Exhaust Manifold

Transport Package

Multilayer Wooden Box with Big Plastic Bag Inside

Specification

SGS, ISO9001

Trademark

Matech

Origin

Zhejiang

HS Code

8432900000

Production Capacity

150 Tons/Month of Exhaust Manifold

Key features

Custom Material Options: Materials like Ggg60, Ggg50, Ggg40 available as per client requirements.

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

Wide Application Scope: Suitable for vehicles, agriculture, construction machinery, and pumps.

Comprehensive QC System: Full inspection process including IQC, IPQC, FQC, and OQC.

One-Stop Manufacturing: 5 own factories and 50+ subcontractors for integrated services.

Professional R&D Support: Engineers skilled in CAD, PROE, and SOLIDWORKS for design assistance.

Quality Guarantee: Responsible for quality with replacement or refund for defective goods.

Fast Delivery Service: Normal orders produced within 3-4 weeks with weekly progress reports.

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: ≤3.55h 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, material requirement, surface treatment, quantity, and any special demands or requirements.

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. Please send us pictures or drafts with dimensions.

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.